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17-105489-TENW Response to Technical Comments-02.16.23 TENW Transportation Engineering NorthWest Transportation Planning | Design | Traffic Impact & Operations 11400 SE 8th Street, Suite 200, Bellevue, WA 98004 | Office (425) 889-6747 MEMORANDUM DATE:December 9, 2022 TO:City of Federal Way FROM:Spenser Haynie / Curtis Chin, P.E. TENW SUBJECT:Response to City Technical Review Comments Woodbridge Business Park (17-105489-UP, 17-105490-SE & 21-104771-SH) TENW Project No. 5219 The following provides responses to City traffic comments (dated September 26, 2022) received based on review of the Plans, Updated Transportation Impact Analysis (TIA), and SEPA Checklist for the Woodbridge Business Park project. Responses to each of the comments are listed below. Plans Comments 30) The project trip assignment in the Traffic Impact Analysis (TIA) depicted about 50% of the truck trips will travel on Weyerhaeuser Way South to and from SR 18 ramp terminal intersections. Weyerhaeuser Way South, north of the SR 18 ramp terminal intersection, is a non-truck route, except for delivery. As such, the entire truck route (Weyerhaeuser Way South) must be designed to accommodate the expected truck traffic. The pavement along the truck travel route on Weyerhaeuser Way South, including the roundabouts, must be designed to accommodate the expected truck traffic. Additionally, a truck turning path/diagram should be provided to ensure the roundabouts on Weyerhaeuser Way South can accommodate the expected trucks (WB-67). RESPONSE: Attachment A includes the turning path of a WB-67 truck at the S 336th Street and S 33rd Place roundabouts on Weyerhaeuser Way which shows that the turn paths can be accommodate at both. No additional widening or channelization is necessary to accommodate the WB-67 trucks. 34) Adequate throat length should be provided at access driveways to minimize traffic backing up onto through street. RESPONSE: WSDOT minimum right turn pocket storage has been provided and will accommodate a truck as it exits the street into the site. There is not expected to be truck back-ups entering the site. Concurrent truck movements have been confirmed for trucks entering/exiting the driveways. See AutoTURN memo for more info. 35) The AutoTURN exhibit did not show driveway width. Revise AutoTURN exhibit to include driveway width at all access driveways with WB-67 trucks. Driveway widths may be increased or modified to radius driveways to provide adequate width for vehicles that may be reasonably expected to use the driveway, as determined by the Public Works Director. RESPONSE: The AutoTURN Memo has been revised and driveway widths are called out. Response to City Technical Review Comments Woodbridge Business Park TENW December 9, 2022 Page 2 37) Per the TIA, a southbound right-turn lane is warranted and, as such, the plans must be revised to include a southbound right-turn lane at all access driveways. Please note, additional right-of-way dedication would be needed for the turn lane. RESPONSE: Southbound right-turn lanes are being proposed for the project at the 2nd and 4th driveways (heading southbound). While the future traffic volumes at the 1st driveway may suggest a right-turn lane be considered, the project is not proposing to construct one due to the proximity to the City’s future roundabout at the new Weyerhaeuser Way S/S 324th Street intersection. The 3rd driveway would be a lower traffic volume driveway and a right-turn lane is not proposed. TIA Review Comments 39) WSDOT has jurisdiction over South 320th Street/SR 5 and Weyerhaeuser Way South/ SR 18 ramp terminal intersections, and therefore its respective LOS standards shall apply. The TIA should clearly specify study intersections under WSDOT control. Coordinate with WSDOT on technical review comments. RESPONSE: All study intersections are under City of Federal Way jurisdiction with exception to the S 320th Street/I-5 and Weyerhaeuser Way S/SR-18 ramp intersections. The LOS standard for City of Federal Way intersections is LOS D and a maximum v/c ratio of 1.2 for signalized intersections and 1.0 for all movements at unsignalized intersections. The LOS standard for WSDOT intersections is LOS D. WSDOT also utilizes different LOS methodologies for evaluation of LOS compared to City of Federal Way. 40) For future 2023 year analysis at signalized intersections, use a default PHF of 1.0 for the entire intersection and existing approach PHFs for unsignalized intersections. This is for information only because this revision will not likely alter the LOS result. RESPONSE: Comment noted. No changes to the analysis were made. 41) Please note, the LOS standard specified in the TIA is based on the current adopted standard. It is staff’s understanding that this project is subject to the concomitant agreement and 1994 code, which is LOS E or better with v/c less than 0.90. RESPONSE: The analysis presented in the TIA is based on the current City adopted standards, which is standard practice and consistent with the analysis completed for Buildings A and B. No changes to the analysis were made. 42) Truck trips depicted in Table 4 (Trip Generation Summary) are not consistent with the Appendix D Trip Generation Calculations. Table 4 depicts 16 truck trips (4%) for both AM and PM peak hours. However, Appendix D (Trip Generation Calculations) and trip figures in the TIA depict 39 trips (10%) for both AM and PM peak hours. Verify and revise the trip figures and the LOS analysis accordingly. RESPONSE: The trip generation estimates shown in Appendix D were correct and the values shown in Table 4 were incorrect. The analysis presented in the TIA was based on the trip generation estimates included in Appendix D. Revisions to Table 4 have been made and are shown in Attachment B. Therefore, no changes mere made to the analysis. 43) Provide a separate trip assignment figure showing only the expected truck travel route. Response to City Technical Review Comments Woodbridge Business Park TENW December 9, 2022 Page 3 RESPONSE: A truck travel route figure is included in Attachment C. 44) The proposed pipeline trips from surrounding developments are acceptable. However, the TIA should provide a separate figure of these trips. RESPONSE: Figures showing the pipeline trips from surrounding developments is included in Attachment D. 45) Horizon year shown in Table 5 and Table 8 should be consistent with the LOS printout output. Horizon year in the TIA specified 2023 future year and the LOS printout for Saturday analysis specified 2022. RESPONSE: The horizon year shown in the LOS printout for Saturday was a typo error. The analysis presented in the TIA is based on a future buildout of 2023 and the corresponding LOS printout labels have been corrected and are included in Attachment E. No changes to the analysis or conclusions were made. 46) Page 7 – Transit Service: Coordinate with King County Metro and Pierce Transit for any onsite or offsite transit related improvements requirement. RESPONSE: Comment noted. Future coordination efforts are anticipated with King County Metro and Pierce Transit to consider potential transit improvements along the site frontage. 47) Credit for right-of-way dedication for the future South 324th Street extension against the traffic impact fee (TIF) would be subjected to FWRC 19.91.090. Traffic impact fees for commercial developments shall be calculated based on the impact fee schedule in effect at the time a completed building permit application is filed and paid prior to permit issuance, per FWRC 19.91. RESPONSE: Comment noted. 48) The City concurs with using the Transportation Institute Engineer (ITE) Trip Generation Manual 10th Edition LUC 130 (Industrial Park) to estimate the trip generation for the development. Because the actual tenant(s) is still unknown, Industrial Park land use consisting of manufacturing, service, and warehouse facilities is appropriate. Please note, additional analysis may be required if the trips generated by the actual uses exceed the trips identified in the traffic report. RESPONSE: Comment noted. 49) The trip assignment in Figure 6 through Figure 8 (AM, PM, and Saturday Trip Assignment) depicted about 50% of truck trips traveling on Weyerhaeuser Way South to and from SR 18 ramp terminal intersections. Weyerhaeuser Way South, north of SR 18, is designated as a non-truck route, except for local deliveries, due to the existing road pavement. Furthermore, based on this distribution, the pavement on Weyerhaeuser Way South would need to be evaluated and improved from the site to SR 18 (truck travel route) to accommodate the expected truck traffic load. RESPONSE: The pavement analysis is being conducted by GeoEngineers, Inc and is being updated to address this comment. 50) The signalized intersection LOS results for 2023 AM and PM depicted in Table 6 are not the same as the LOS calculations printout in Appendix C. Verify and update Table 6 accordingly. Response to City Technical Review Comments Woodbridge Business Park TENW December 9, 2022 Page 4 RESPONSE: The results shown in Appendix C of the TIA were correct. An updated Table 6 is shown in Attachment F. 51) The LOS calculation printout in Appendix C for Weyerhaeuser Way South and South 320th Street intersection depicted v/c ratio of 0.98 for 2023 without project and v/c ratio of 1.1 for 2023 with project. Mitigation measures should be identified to address this LOS failure. RESPONSE: The S 320th Street/Weyerhaeuser Way S intersection (#6) is a City of Federal Way intersection. This intersection is anticipated to operate at acceptable levels (LOS D or better, v/c < 1.2) per City standards. Therefore, no mitigation is required. 52) Per code, the proposed site access driveway locations meet the minimum spacing of 150 feet from any street’s intersection or to any other driveways. However, further analysis should be conducted to ensure that the driveway will not be located within turn lane storage, taper, queues, etc., of the existing and future intersection. For example, the north driveway depicted on the latest site plan would be located within the future South 324th Street and Weyerhaeuser Way South roundabout splitter island. RESPONSE: Comment noted. The location and final design of the northern site access driveway is anticipated to be reviewed and determined as the design of the future City roundabout progresses. 53) The City does not agree with the traffic study recommendation not to install a southbound right-turn lane at the three driveway locations. The TIA identified that all three driveway locations met WSDOT Design Manual guidelines for a southbound right-turn lane. Given that almost 20% of the 3,063 daily trips are truck trips, a right-turn lane should be installed at all driveway locations to reduce interference and delay to the through movement. RESPONSE: Southbound right-turn lanes are proposed at the 2nd and 4th driveways (heading southbound). While the future traffic volumes at the 1st driveway may suggest a right-turn lane be considered, the project is not proposing to construct one due to the proximity to the City’s future roundabout at the new Weyerhaeuser Way S/S 324th Street intersection. Site access #3 would be a lower volume driveway and no right-turn lane is proposed. 54) Weyerhaeuser Way Assessment: The City concurs that the 2023 future with project is expected to meet the minimum street design standards for a Type K Street. However, the street should be designed using 20 years projection traffic volume. Please note, this is based on the current development standard. RESPONSE: Based on the traffic scoping sheet provided by the City, the Weyerhaeuser Way S roadway capacity assessment has been conducted based on the anticipated future buildout year for Woodbridge Business Park. Analysis of future buildout year is consistent with roadway capacity assessment completed by other projects in the area. Additionally, the analysis of future buildout year is consistent with all prior versions of the TIA. Based on comments from the City on prior versions of the TIA, the City concurred with the analysis presented (future buildout year). 55) WSDOT has jurisdiction over South 320th Street/SR 5 and Weyerhaeuser Way South/ SR 18 ramp terminal intersections, and therefore its respective LOS standards shall apply. Any LOS failure and mitigation measures must be reviewed and approved by WSDOT. Coordinate with WSDOT on technical review comments. RESPONSE: The LOS standard for WSDOT intersections is LOS D. Each of the S 320th Street/I-5 and Weyerhaeuser Way S/SR-18 ramp signalized intersections are anticipated to operate at LOS D or better in 2023 with the proposed project, meeting WSDOT standards. Response to City Technical Review Comments Woodbridge Business Park TENW December 9, 2022 Page 5 SEPA Checklist – Transportation 56) Transportation 14(a): Update this section to include that Weyerhaeuser Way South connects to South 320th Street, which connects to Interstate 5 and SR 18. RESPONSE: Comment noted. This section of the SEPA checklist has been updated. 57) Transportation 14(c): The mitigation section in the TIA did not specify mitigation measures for the signalized intersection of Weyerhaeuser Way South and westbound SR 18. However, the TIA identified that a southbound turn lane is warranted at all access driveways. Update this section accordingly. RESPONSE: Comment noted. This section of the SEPA checklist has been updated. 58) Transportation 14(e): The trip generation summary in the TIA specified trucks account for 18% of daily site trips and 10% of the AM and PM peak site trips. Update this section to be consistent with the TIA. RESPONSE: Comment noted. This section of the SEPA checklist has been updated. 59) Transportation 14(g): Revise this section to include southbound right-turn lane at the three driveway locations. RESPONSE: Comment noted. This section of the SEPA checklist has been updated. If you have any questions regarding the information presented in this memo, please feel free to contact me at (206) 390-7253 or spenser@tenw.com. cc: Dana Ostenson – IRG Woodbridge Eric LaBrie – ESM Consulting Engineers Jeff Schramm – TENW Principal Response to City Technical Review Comments Woodbridge Business Park ATTACHMENT A WB-67 AutoTURN At the S 336th Street and S 33rd Place Roundabouts VEHICLE BODY ENVELOPE FRONT TIRE PATH REAR TIRE PATH LEGEND DATE: OF 2 11/30/2022 TENW Transportation Planning | Design | Traffic Impact & Operations 11400 SE 8th Street, Suite 200, Bellevue, WA 98004 | Office (425) 889-6747 Transportation Engineering NorthWest Project Contact: Danielle Allen Phone: 425-250-0584 BUSINESS PARK FEDERAL WAY, WASHINGTON 0 HORIZONTAL SCALE IN FEET 40 N SHEET Steering Angle Lock to Lock Time Articulating Angle WB-67 Trailer Track Tractor Track Trailer Width Tractor Width 19.504.00 feet 8.50 8.50: 8.00 8.00 : : : 0.00 3.00 45.50 15.00 53.00 : : :6.0 28.4 75.0 WB-67 NB & SB THRU RAB WEYERHAEUSER WAY S & S 336TH ST AUTOTURN EXHIBIT 1 VEHICLE BODY ENVELOPE FRONT TIRE PATH REAR TIRE PATH LEGEND DATE: OF 2 11/30/2022 TENW Transportation Planning | Design | Traffic Impact & Operations 11400 SE 8th Street, Suite 200, Bellevue, WA 98004 | Office (425) 889-6747 Transportation Engineering NorthWest Project Contact: Danielle Allen Phone: 425-250-0584 BUSINESS PARK FEDERAL WAY, WASHINGTON 0 HORIZONTAL SCALE IN FEET 40 N SHEET Steering Angle Lock to Lock Time Articulating Angle WB-67 Trailer Track Tractor Track Trailer Width Tractor Width 19.504.00 feet 8.50 8.50: 8.00 8.00 : : : 0.00 3.00 45.50 15.00 53.00 : : :6.0 28.4 75.0 WB-67 NB & SB THRU RAB WEYERHAEUSER WAY S & S 33RD PL S AUTOTURN EXHIBIT 2 Response to City Technical Review Comments Woodbridge Business Park ATTACHMENT B Trip Generation Summary Response to City Technical Review Comments Woodbridge Business Park Table 1 Trip Generation Summary New Trips Generated (PASSENGER VEHICLES ONLY) New Trips Generated (TRUCKS ONLY) Total New Trips Generated (ALL VEHICLES) Time Period In Out Total In Out Total In Out Total Weekday Daily 1,255 1,254 2,509 277 277 554 1,532 1,531 3,063 Weekday AM Peak Hour 297 53 350 18 21 39 315 74 389 Weekday PM Peak Hour 67 283 350 15 24 39 82 307 389 Saturday PM Peak Hour 81 173 254 12 26 38 93 199 292 ITE Land Use Units 1 LUC 2 In Out Trip Rate3 In Out Total Truck Trip Rate/ % 4,5 In Out Enter Exit Total Enter Exit Total Weekday Daily Proposed Use: Industrial Park 972,000 GFA 130 50%50%EQN 1,532 1,531 3,063 0.57 50%50%277 277 554 1,255 1,254 2,509 Net New Daily Trips = 1,532 1,531 3,063 277 277 554 1,255 1,254 2,509 Weekday AM Peak Hour Proposed Use: Industrial Park 972,000 GFA 130 81%19%0.40 315 74 389 0.04 45% 55% 18 21 39 297 53 350 Net New AM Peak Hour Trips = 315 74 389 18 21 39 297 53 350 Weekday PM Peak Hour Proposed Use: Industrial Park 972,000 GFA 130 21%79%0.40 82 307 389 0.04 38% 62% 15 24 39 67 283 350 Net New PM Peak Hour Trips = 82 307 389 15 24 39 67 283 350 Saturday Peak Hour Proposed Use: Industrial Park 972,000 GFA 130 32%68%0.30 93 199 292 13%32%68%12 26 38 81 173 254 Net New Saturday Peak Hour Trips = 93 199 292 12 26 38 81 173 254 Notes: 2. Land Use Code and trip rates based on ITE Trip Generation Manual, 10th Edition, 2017. 3. Saturday peak hour trip rate based on the ratio of weekday PM to weekday daily applied to the Saturday daily rate (0.30 = 0.40/3.37*2.54). 4. Weekday daily, AM peak hour, and PM peak hour truck trip rates based on ITE Trip Generation Manual 10th Edition Supplement, 2020. 5. Saturday peak hour truck percentage based on ITE Trip Generation Handbook, 3rd Edition, 2017. Woodbridge Business Park Trip Generation Summary 1. GFA = Gross Floor Area. Non-Truck Trip GenerationTruck Trip GenerationDirectional Distribution Trips Generated Directional Distribution 9/2/2021 Response to City Technical Review Comments Woodbridge Business Park ATTACHMENT C Anticipated Truck Travel Routes Response to City Technical Review Comments Woodbridge Business Park Response to City Technical Review Comments Woodbridge Business Park ATTACHMENT D Pipeline Development Trip Assignment Response to City Technical Review Comments Woodbridge Business Park Response to City Technical Review Comments Woodbridge Business Park Response to City Technical Review Comments Woodbridge Business Park Response to City Technical Review Comments Woodbridge Business Park ATTACHMENT E 2023 Saturday LOS Calculations Lanes, Volumes, Timings 1: Weyerhaeuser Way S & S 323rd St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - SAT PM Peak Hour Page 1 Lane Group EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (vph) 2 15 4 186 177 3 Future Volume (vph) 2 15 4 186 177 3 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Storage Length (ft) 200 0 200 100 Storage Lanes 1 1 1 1 Taper Length (ft) 25 25 Link Speed (mph) 25 25 35 Link Distance (ft) 755 456 560 Travel Time (s) 20.6 12.4 10.9 Peak Hour Factor 0.91 0.91 0.91 0.91 0.91 0.91 Heavy Vehicles (%) 0% 0% 0% 0% 0% 0% Shared Lane Traffic (%) Sign Control Stop Free Free Intersection Summary Area Type: Other Control Type: Unsignalized HCM Unsignalized Intersection Capacity Analysis 1: Weyerhaeuser Way S & S 323rd St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - SAT PM Peak Hour Page 2 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (veh/h) 2 15 4 186 177 3 Future Volume (Veh/h) 2 15 4 186 177 3 Sign Control Stop Free Free Grade 0% 0% 0% Peak Hour Factor 0.91 0.91 0.91 0.91 0.91 0.91 Hourly flow rate (vph) 2 16 4 204 195 3 Pedestrians Lane Width (ft) Walking Speed (ft/s) Percent Blockage Right turn flare (veh) Median type None TWLTL Median storage veh)2 Upstream signal (ft) pX, platoon unblocked vC, conflicting volume 407 195 198 vC1, stage 1 conf vol 195 vC2, stage 2 conf vol 212 vCu, unblocked vol 407 195 198 tC, single (s) 6.4 6.2 4.1 tC, 2 stage (s) 5.4 tF (s) 3.5 3.3 2.2 p0 queue free % 100 98 100 cM capacity (veh/h) 739 851 1387 Direction, Lane # EB 1 EB 2 NB 1 NB 2 SB 1 SB 2 Volume Total 2 16 4 204 195 3 Volume Left 2 0 4 0 0 0 Volume Right 0 16 0 0 0 3 cSH 739 851 1387 1700 1700 1700 Volume to Capacity 0.00 0.02 0.00 0.12 0.11 0.00 Queue Length 95th (ft) 0 1 0 0 0 0 Control Delay (s) 9.9 9.3 7.6 0.0 0.0 0.0 Lane LOS A A A Approach Delay (s) 9.4 0.1 0.0 Approach LOS A Intersection Summary Average Delay 0.5 Intersection Capacity Utilization 19.8% ICU Level of Service A Analysis Period (min) 15 LANE LEVEL OF SERVICE Lane Level of Service Site: 2 [2023 Without Project -Sat PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Approaches IntersectionSouthNortheastWest LOS A A A A Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Lane LOS values are based on average delay per lane. Intersection and Approach LOS values are based on average delay for all lanes. Delay Model: SIDRA Standard (Geometric Delay is included). SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 2:26:25 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -Sat PM Peak Hour - Weyerhaeuser Way S & S 336th St Roundabout.sip9 MOVEMENT SUMMARY Site: 2 [2023 Without Project -Sat PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Vehicle Movement Performance INPUT VOLUMES DEMAND FLOWS 95% BACK OF QUEUE Mov ID Turn Deg. Satn Aver. Delay Level of Service Prop. Que Effective Stop Rate Aver. No. Cycles Aver. Speed [ Total HV ][ Total HV ][ Veh.Dist ] veh/h %veh/h %v/c sec veh ft mph South: Weyerhaeuser Way S 3u U 2 0.0 2 0.0 0.240 13.3 LOS B 1.3 33.9 0.31 0.60 0.31 34.3 3 L2 315 0.7 358 0.7 0.240 9.3 LOS A 1.3 33.9 0.31 0.60 0.31 32.1 18a R1 64 1.9 73 1.9 0.073 2.2 LOS A 0.3 8.5 0.31 0.30 0.31 34.5 Approach 381 0.9 433 0.9 0.240 8.1 LOS A 1.3 33.9 0.31 0.55 0.31 32.5 NorthEast: Weyerhaeuser Way S 1ux U 5 0.0 6 0.0 0.078 14.4 LOS B 0.3 8.1 0.43 0.67 0.43 36.1 1ax L1 55 0.0 63 0.0 0.078 10.4 LOS B 0.3 8.1 0.43 0.67 0.43 34.5 16ax R1 137 1.6 156 1.6 0.140 3.7 LOS A 0.6 16.2 0.42 0.45 0.42 37.8 Approach 197 1.1 224 1.1 0.140 5.8 LOS A 0.6 16.2 0.43 0.52 0.43 36.7 West: S 336th St 5a L1 124 0.0 141 0.0 0.108 9.1 LOS A 0.6 13.9 0.21 0.58 0.21 35.2 12 R2 229 1.5 260 1.5 0.167 3.8 LOS A 0.9 23.7 0.21 0.42 0.21 36.8 Approach 353 1.0 401 1.0 0.167 5.7 LOS A 0.9 23.7 0.21 0.48 0.21 36.2 All Vehicles 931 1.0 1058 1.0 0.240 6.7 LOS A 1.3 33.9 0.30 0.51 0.30 34.7 Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Vehicle movement LOS values are based on average delay per movement. Intersection and Approach LOS values are based on average delay for all vehicle movements. Roundabout Capacity Model: SIDRA Standard. Delay Model: SIDRA Standard (Geometric Delay is included). Queue Model: HCM Queue Formula. Gap-Acceptance Capacity: SIDRA Standard (Akçelik M3D). HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation. SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 2:26:25 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -Sat PM Peak Hour - Weyerhaeuser Way S & S 336th St Roundabout.sip9 LANE LEVEL OF SERVICE Lane Level of Service Site: 3 [2023 Without Project -Sat PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Approaches IntersectionSoutheastNortheastNorthwest LOS A A A A Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Lane LOS values are based on average delay per lane. Intersection and Approach LOS values are based on average delay for all lanes. Delay Model: SIDRA Standard (Geometric Delay is included). SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 2:17:16 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -Sat PM Peak Hour - Weyerhaeuser Way S & 33rd Pl S Roundabout.sip9 MOVEMENT SUMMARY Site: 3 [2023 Without Project -Sat PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Vehicle Movement Performance INPUT VOLUMES DEMAND FLOWS 95% BACK OF QUEUE Mov ID Turn Deg. Satn Aver. Delay Level of Service Prop. Que Effective Stop Rate Aver. No. Cycles Aver. Speed [ Total HV ][ Total HV ][ Veh.Dist ] veh/h %veh/h %v/c sec veh ft mph SouthEast: Weyerhaeuser Way S 1u U 45 0.0 48 0.0 0.208 10.6 LOS B 0.9 22.9 0.17 0.44 0.17 33.7 6 T1 343 1.0 381 1.0 0.208 3.3 LOS A 0.9 22.9 0.17 0.42 0.17 33.2 16 R2 69 3.3 77 3.3 0.208 3.8 LOS A 0.9 23.0 0.17 0.39 0.17 32.5 Approach 457 1.2 506 1.3 0.208 4.1 LOS A 0.9 23.0 0.17 0.42 0.17 33.2 NorthEast: 33rd Pl S 7u U 1 0.0 1 0.0 0.127 13.4 LOS B 0.5 11.4 0.43 0.62 0.43 29.0 7 L2 55 0.0 61 0.0 0.127 7.3 LOS A 0.5 11.4 0.43 0.62 0.43 24.6 14 R2 40 0.0 44 0.0 0.127 3.2 LOS A 0.5 11.4 0.43 0.62 0.43 23.8 Approach 96 0.0 107 0.0 0.127 5.7 LOS A 0.5 11.4 0.43 0.62 0.43 24.3 NorthWest: Weyerhaeuser Way S 5u U 9 0.0 10 0.0 0.169 10.8 LOS B 0.7 18.0 0.24 0.48 0.24 33.5 5 L2 44 0.0 49 0.0 0.169 8.7 LOS A 0.7 18.0 0.24 0.48 0.24 32.8 2 T1 305 1.3 339 1.3 0.169 3.5 LOS A 0.7 18.0 0.24 0.43 0.24 33.1 Approach 358 1.1 398 1.1 0.169 4.3 LOS A 0.7 18.1 0.24 0.43 0.24 33.1 All Vehicles 911 1.1 1011 1.1 0.208 4.3 LOS A 0.9 23.0 0.22 0.45 0.22 31.9 Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Vehicle movement LOS values are based on average delay per movement. Intersection and Approach LOS values are based on average delay for all vehicle movements. Roundabout Capacity Model: SIDRA Standard. Delay Model: SIDRA Standard (Geometric Delay is included). Queue Model: HCM Queue Formula. Gap-Acceptance Capacity: SIDRA Standard (Akçelik M3D). HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation. SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 2:17:16 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -Sat PM Peak Hour - Weyerhaeuser Way S & 33rd Pl S Roundabout.sip9 Lanes, Volumes, Timings 4: Weyerhaeuser Way S & SR-18 WB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - SAT PM Peak Hour Page 1 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 0 0 0 143 10 232 145 171 0 0 277 127 Future Volume (vph) 0 0 0 143 10 232 145 171 0 0 277 127 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 0 0 0 300 395 0 0 0 Storage Lanes 0 0 0 1 1 0 0 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 30 30 35 35 Link Distance (ft) 557 335 676 743 Travel Time (s) 12.7 7.6 13.2 14.5 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 0% 0% 0% 1% 0% 1% 1% 2% 0% 0% 1% 3% Shared Lane Traffic (%) Turn Type Split NA Perm pm+pt NA NA Protected Phases 8 8 5 2 6 Permitted Phases 8 2 Detector Phase 8 8 8 5 2 6 Switch Phase Minimum Initial (s)5.0 5.0 5.0 5.0 7.0 7.0 Minimum Split (s)35.0 35.0 35.0 10.0 28.0 24.0 Total Split (s)40.0 40.0 40.0 40.0 45.0 45.0 Total Split (%)32.0% 32.0% 32.0% 32.0% 36.0% 36.0% Yellow Time (s)4.0 4.0 4.0 4.0 4.0 4.0 All-Red Time (s)1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s)0.0 0.0 0.0 0.0 0.0 Total Lost Time (s)5.0 5.0 5.0 5.0 5.0 Lead/Lag Lead Lag Lead-Lag Optimize? Recall Mode None None None Min Min Min Intersection Summary Area Type: Other Cycle Length: 125 Actuated Cycle Length: 49.9 Natural Cycle: 70 Control Type: Actuated-Uncoordinated Splits and Phases: 4: Weyerhaeuser Way S & SR-18 WB Ramps HCM 6th Signalized Intersection Summary 4: Weyerhaeuser Way S & SR-18 WB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - SAT PM Peak Hour Page 2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 0 0 0 143 10 232 145 171 0 0 277 127 Future Volume (veh/h) 0 0 0 143 10 232 145 171 0 0 277 127 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT)1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 1885 1900 1885 1885 1870 0 0 1885 1856 Adj Flow Rate, veh/h 143 10 138 145 171 0 0 277 0 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, %1 0 1 1 2 0 0 1 3 Cap, veh/h 316 22 298 648 1821 0 0 756 Arrive On Green 0.19 0.19 0.19 0.15 0.51 0.00 0.00 0.21 0.00 Sat Flow, veh/h 1697 119 1598 1795 3647 0 0 3770 0 Grp Volume(v), veh/h 153 0 138 145 171 0 0 277 0 Grp Sat Flow(s),veh/h/ln 1815 0 1598 1795 1777 0 0 1791 0 Q Serve(g_s), s 2.5 0.0 2.6 1.7 0.8 0.0 0.0 2.2 0.0 Cycle Q Clear(g_c), s 2.5 0.0 2.6 1.7 0.8 0.0 0.0 2.2 0.0 Prop In Lane 0.93 1.00 1.00 0.00 0.00 0.00 Lane Grp Cap(c), veh/h 338 0 298 648 1821 0 0 756 V/C Ratio(X)0.45 0.00 0.46 0.22 0.09 0.00 0.00 0.37 Avail Cap(c_a), veh/h 1915 0 1685 2272 4284 0 0 4318 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I)1.00 0.00 1.00 1.00 1.00 0.00 0.00 1.00 0.00 Uniform Delay (d), s/veh 12.0 0.0 12.0 6.3 4.1 0.0 0.0 11.2 0.0 Incr Delay (d2), s/veh 1.3 0.0 1.6 0.2 0.0 0.0 0.0 0.4 0.0 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.9 0.0 0.8 0.4 0.1 0.0 0.0 0.7 0.0 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 13.3 0.0 13.6 6.6 4.2 0.0 0.0 11.6 0.0 LnGrp LOS B A B A A A A B Approach Vol, veh/h 291 316 277 A Approach Delay, s/veh 13.5 5.3 11.6 Approach LOS B A B Timer - Assigned Phs 2 5 6 8 Phs Duration (G+Y+Rc), s 22.0 10.0 12.0 11.2 Change Period (Y+Rc), s 5.0 5.0 5.0 5.0 Max Green Setting (Gmax), s 40.0 35.0 40.0 35.0 Max Q Clear Time (g_c+I1), s 2.8 3.7 4.2 4.6 Green Ext Time (p_c), s 1.5 0.7 2.6 2.1 Intersection Summary HCM 6th Ctrl Delay 10.0 HCM 6th LOS A Notes Unsignalized Delay for [SBR] is excluded from calculations of the approach delay and intersection delay. Lanes, Volumes, Timings 5: Weyerhaeuser Way S & SR-18 EB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - SAT PM Peak Hour Page 3 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 100 3 214 0 0 0 0 214 148 172 249 0 Future Volume (vph) 100 3 214 0 0 0 0 214 148 172 249 0 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 30 30 35 35 Link Distance (ft) 431 613 647 676 Travel Time (s) 9.8 13.9 12.6 13.2 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 3% 0% 1% 0% 0% 0% 0% 1% 1% 1% 1% 0% Shared Lane Traffic (%) Turn Type Split NA Perm NA pm+pt NA Protected Phases 2 2 8 7 4 Permitted Phases 2 4 Detector Phase 2 2 2 8 7 4 Switch Phase Minimum Initial (s) 7.0 7.0 7.0 7.0 5.0 7.0 Minimum Split (s) 35.0 35.0 35.0 22.0 12.0 26.0 Total Split (s) 50.0 50.0 50.0 45.0 25.0 45.0 Total Split (%) 41.7% 41.7% 41.7%37.5% 20.8% 37.5% Yellow Time (s) 4.0 4.0 4.0 4.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 5.0 5.0 5.0 5.0 Lead/Lag Lag Lead Lead-Lag Optimize? Recall Mode None None None Min None Min Intersection Summary Area Type: Other Cycle Length: 120 Actuated Cycle Length: 43.9 Natural Cycle: 70 Control Type: Actuated-Uncoordinated Splits and Phases: 5: Weyerhaeuser Way S & SR-18 EB Ramps HCM 6th Signalized Intersection Summary 5: Weyerhaeuser Way S & SR-18 EB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - SAT PM Peak Hour Page 4 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 100 3 214 0 0 0 0 214 148 172 249 0 Future Volume (veh/h) 100 3 214 0 0 0 0 214 148 172 249 0 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 1856 1900 1885 0 1885 1885 1885 1885 0 Adj Flow Rate, veh/h 100 3 96 0 214 148 172 249 0 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, % 3 0 1 0 1 1 1 1 0 Cap, veh/h 312 9 283 0 518 342 596 983 0 Arrive On Green 0.18 0.18 0.18 0.00 0.25 0.25 0.12 0.52 0.00 Sat Flow, veh/h 1759 53 1598 0 2160 1365 1795 1885 0 Grp Volume(v), veh/h 103 0 96 0 184 178 172 249 0 Grp Sat Flow(s),veh/h/ln 1812 0 1598 0 1791 1640 1795 1885 0 Q Serve(g_s), s 1.6 0.0 1.7 0.0 2.8 3.0 2.0 2.4 0.0 Cycle Q Clear(g_c), s 1.6 0.0 1.7 0.0 2.8 3.0 2.0 2.4 0.0 Prop In Lane 0.97 1.00 0.00 0.83 1.00 0.00 Lane Grp Cap(c), veh/h 321 0 283 0 449 411 596 983 0 V/C Ratio(X) 0.32 0.00 0.34 0.00 0.41 0.43 0.29 0.25 0.00 Avail Cap(c_a), veh/h 2458 0 2167 0 2159 1977 1463 2273 0 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 0.00 1.00 0.00 1.00 1.00 1.00 1.00 0.00 Uniform Delay (d), s/veh 11.9 0.0 11.9 0.0 10.4 10.4 6.4 4.4 0.0 Incr Delay (d2), s/veh 0.8 0.0 1.0 0.0 0.9 1.0 0.3 0.2 0.0 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.6 0.0 0.6 0.0 0.9 0.9 0.4 0.4 0.0 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 12.7 0.0 12.9 0.0 11.2 11.5 6.7 4.6 0.0 LnGrp LOS B A B A B B A A A Approach Vol, veh/h 199 362 421 Approach Delay, s/veh 12.8 11.3 5.4 Approach LOS B B A Timer - Assigned Phs 2 4 7 8 Phs Duration (G+Y+Rc), s 10.9 22.3 9.0 13.3 Change Period (Y+Rc), s 5.0 5.0 5.0 5.0 Max Green Setting (Gmax), s 45.0 40.0 20.0 40.0 Max Q Clear Time (g_c+I1), s 3.7 4.4 4.0 5.0 Green Ext Time (p_c), s 1.4 2.2 0.5 3.3 Intersection Summary HCM 6th Ctrl Delay 9.1 HCM 6th LOS A Lanes, Volumes, Timings 1: Weyerhaeuser Way S & S 323rd St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - SAT PM Peak Hour Page 1 Lane Group EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (vph) 2 48 18 206 227 3 Future Volume (vph) 2 48 18 206 227 3 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Storage Length (ft) 200 0 200 100 Storage Lanes 1 1 1 1 Taper Length (ft) 25 25 Link Speed (mph) 25 25 35 Link Distance (ft) 755 456 560 Travel Time (s) 20.6 12.4 10.9 Peak Hour Factor 0.91 0.91 0.91 0.91 0.91 0.91 Heavy Vehicles (%) 0% 0% 0% 2% 5% 0% Shared Lane Traffic (%) Sign Control Stop Free Free Intersection Summary Area Type: Other Control Type: Unsignalized HCM Unsignalized Intersection Capacity Analysis 1: Weyerhaeuser Way S & S 323rd St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - SAT PM Peak Hour Page 2 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (veh/h) 2 48 18 206 227 3 Future Volume (Veh/h) 2 48 18 206 227 3 Sign Control Stop Free Free Grade 0% 0% 0% Peak Hour Factor 0.91 0.91 0.91 0.91 0.91 0.91 Hourly flow rate (vph) 2 53 20 226 249 3 Pedestrians Lane Width (ft) Walking Speed (ft/s) Percent Blockage Right turn flare (veh) Median type None TWLTL Median storage veh)2 Upstream signal (ft) pX, platoon unblocked vC, conflicting volume 515 249 252 vC1, stage 1 conf vol 249 vC2, stage 2 conf vol 266 vCu, unblocked vol 515 249 252 tC, single (s) 6.4 6.2 4.1 tC, 2 stage (s) 5.4 tF (s) 3.5 3.3 2.2 p0 queue free % 100 93 98 cM capacity (veh/h) 678 795 1325 Direction, Lane # EB 1 EB 2 NB 1 NB 2 SB 1 SB 2 Volume Total 2 53 20 226 249 3 Volume Left 2 0 20 0 0 0 Volume Right 0 53 0 0 0 3 cSH 678 795 1325 1700 1700 1700 Volume to Capacity 0.00 0.07 0.02 0.13 0.15 0.00 Queue Length 95th (ft) 0 5 1 0 0 0 Control Delay (s) 10.3 9.9 7.8 0.0 0.0 0.0 Lane LOS B A A Approach Delay (s) 9.9 0.6 0.0 Approach LOS A Intersection Summary Average Delay 1.3 Intersection Capacity Utilization 25.0% ICU Level of Service A Analysis Period (min) 15 LANE LEVEL OF SERVICE Lane Level of Service Site: 2 [2023 With Project -Sat PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Approaches IntersectionSouthNortheastWest LOS A A A A Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Lane LOS values are based on average delay per lane. Intersection and Approach LOS values are based on average delay for all lanes. Delay Model: SIDRA Standard (Geometric Delay is included). SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 2:26:25 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -Sat PM Peak Hour - Weyerhaeuser Way S & S 336th St Roundabout.sip9 MOVEMENT SUMMARY Site: 2 [2023 With Project -Sat PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Vehicle Movement Performance INPUT VOLUMES DEMAND FLOWS 95% BACK OF QUEUE Mov ID Turn Deg. Satn Aver. Delay Level of Service Prop. Que Effective Stop Rate Aver. No. Cycles Aver. Speed [ Total HV ][ Total HV ][ Veh.Dist ] veh/h %veh/h %v/c sec veh ft mph South: Weyerhaeuser Way S 3u U 2 0.6 2 0.6 0.248 13.4 LOS B 1.5 37.7 0.34 0.60 0.34 34.1 3 L2 315 2.9 358 2.9 0.248 9.4 LOS A 1.5 37.7 0.34 0.60 0.34 32.0 18a R1 69 0.0 78 0.0 0.077 2.2 LOS A 0.4 9.3 0.33 0.31 0.33 34.4 Approach 386 2.4 439 2.4 0.248 8.1 LOS A 1.5 37.7 0.34 0.55 0.34 32.4 NorthEast: Weyerhaeuser Way S 1ux U 5 0.0 6 0.0 0.213 14.3 LOS B 1.0 27.3 0.48 0.70 0.48 36.1 1ax L1 163 13.5 185 13.5 0.213 10.8 LOS B 1.0 27.3 0.48 0.70 0.48 34.0 16ax R1 194 1.0 220 1.0 0.198 3.8 LOS A 1.0 24.2 0.45 0.46 0.45 37.7 Approach 362 6.6 411 6.6 0.213 7.1 LOS A 1.0 27.3 0.46 0.57 0.46 35.9 West: S 336th St 5a L1 129 0.8 147 0.8 0.127 9.8 LOS A 0.7 17.0 0.39 0.62 0.39 34.7 12 R2 229 1.3 260 1.3 0.184 4.3 LOS A 1.1 27.0 0.39 0.49 0.39 36.3 Approach 358 1.1 407 1.1 0.184 6.3 LOS A 1.1 27.0 0.39 0.54 0.39 35.7 All Vehicles 1106 3.4 1257 3.4 0.248 7.2 LOS A 1.5 37.7 0.40 0.55 0.40 34.5 Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Vehicle movement LOS values are based on average delay per movement. Intersection and Approach LOS values are based on average delay for all vehicle movements. Roundabout Capacity Model: SIDRA Standard. Delay Model: SIDRA Standard (Geometric Delay is included). Queue Model: HCM Queue Formula. Gap-Acceptance Capacity: SIDRA Standard (Akçelik M3D). HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation. SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 2:26:25 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -Sat PM Peak Hour - Weyerhaeuser Way S & S 336th St Roundabout.sip9 LANE LEVEL OF SERVICE Lane Level of Service Site: 3 [2023 With Project -Sat PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Approaches IntersectionSoutheastNortheastNorthwest LOS A A A A Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Lane LOS values are based on average delay per lane. Intersection and Approach LOS values are based on average delay for all lanes. Delay Model: SIDRA Standard (Geometric Delay is included). SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 2:17:17 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -Sat PM Peak Hour - Weyerhaeuser Way S & 33rd Pl S Roundabout.sip9 MOVEMENT SUMMARY Site: 3 [2023 With Project -Sat PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Vehicle Movement Performance INPUT VOLUMES DEMAND FLOWS 95% BACK OF QUEUE Mov ID Turn Deg. Satn Aver. Delay Level of Service Prop. Que Effective Stop Rate Aver. No. Cycles Aver. Speed [ Total HV ][ Total HV ][ Veh.Dist ] veh/h %veh/h %v/c sec veh ft mph SouthEast: Weyerhaeuser Way S 1u U 45 0.0 48 0.0 0.212 10.7 LOS B 0.9 23.6 0.20 0.45 0.20 33.7 6 T1 348 1.1 387 1.1 0.212 3.4 LOS A 0.9 23.6 0.20 0.42 0.20 33.2 16 R2 69 2.9 77 2.9 0.212 3.9 LOS A 0.9 23.7 0.20 0.40 0.20 32.5 Approach 462 1.3 512 1.3 0.212 4.1 LOS A 0.9 23.7 0.20 0.42 0.20 33.1 NorthEast: 33rd Pl S 7u U 1 0.0 1 0.0 0.128 13.4 LOS B 0.5 11.5 0.43 0.62 0.43 29.0 7 L2 55 0.0 61 0.0 0.128 7.3 LOS A 0.5 11.5 0.43 0.62 0.43 24.6 14 R2 40 0.0 44 0.0 0.128 3.3 LOS A 0.5 11.5 0.43 0.62 0.43 23.8 Approach 96 0.0 107 0.0 0.128 5.7 LOS A 0.5 11.5 0.43 0.62 0.43 24.3 NorthWest: Weyerhaeuser Way S 5u U 9 0.0 10 0.0 0.231 10.8 LOS B 1.0 26.8 0.25 0.48 0.25 33.5 5 L2 56 0.0 62 0.0 0.231 8.8 LOS A 1.0 26.8 0.25 0.48 0.25 32.8 2 T1 401 6.5 446 6.5 0.231 3.6 LOS A 1.0 26.8 0.25 0.43 0.25 33.0 Approach 466 5.6 518 5.6 0.231 4.4 LOS A 1.0 27.1 0.25 0.44 0.25 33.0 All Vehicles 1024 3.1 1136 3.1 0.231 4.4 LOS A 1.0 27.1 0.25 0.45 0.25 32.0 Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Vehicle movement LOS values are based on average delay per movement. Intersection and Approach LOS values are based on average delay for all vehicle movements. Roundabout Capacity Model: SIDRA Standard. Delay Model: SIDRA Standard (Geometric Delay is included). Queue Model: HCM Queue Formula. Gap-Acceptance Capacity: SIDRA Standard (Akçelik M3D). HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation. SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 2:17:17 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -Sat PM Peak Hour - Weyerhaeuser Way S & 33rd Pl S Roundabout.sip9 Lanes, Volumes, Timings 4: Weyerhaeuser Way S & SR-18 WB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - SAT PM Peak Hour Page 1 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 0 0 0 143 10 235 145 173 0 0 327 173 Future Volume (vph) 0 0 0 143 10 235 145 173 0 0 327 173 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 0 0 0 300 395 0 0 0 Storage Lanes 0 0 0 1 1 0 0 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 30 30 35 35 Link Distance (ft) 557 335 676 743 Travel Time (s) 12.7 7.6 13.2 14.5 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 0% 0% 0% 1% 0% 1% 1% 2% 0% 0% 4% 9% Shared Lane Traffic (%) Turn Type Split NA Perm pm+pt NA NA Protected Phases 8 8 5 2 6 Permitted Phases 8 2 Detector Phase 8 8 8 5 2 6 Switch Phase Minimum Initial (s)5.0 5.0 5.0 5.0 7.0 7.0 Minimum Split (s)35.0 35.0 35.0 10.0 28.0 24.0 Total Split (s)40.0 40.0 40.0 40.0 45.0 45.0 Total Split (%)32.0% 32.0% 32.0% 32.0% 36.0% 36.0% Yellow Time (s)4.0 4.0 4.0 4.0 4.0 4.0 All-Red Time (s)1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s)0.0 0.0 0.0 0.0 0.0 Total Lost Time (s)5.0 5.0 5.0 5.0 5.0 Lead/Lag Lead Lag Lead-Lag Optimize? Recall Mode None None None Min Min Min Intersection Summary Area Type: Other Cycle Length: 125 Actuated Cycle Length: 53 Natural Cycle: 70 Control Type: Actuated-Uncoordinated Splits and Phases: 4: Weyerhaeuser Way S & SR-18 WB Ramps HCM 6th Signalized Intersection Summary 4: Weyerhaeuser Way S & SR-18 WB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - SAT PM Peak Hour Page 2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 0 0 0 143 10 235 145 173 0 0 327 173 Future Volume (veh/h) 0 0 0 143 10 235 145 173 0 0 327 173 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT)1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 1885 1900 1885 1885 1870 0 0 1841 1767 Adj Flow Rate, veh/h 143 10 141 145 173 0 0 327 0 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, %1 0 1 1 2 0 0 4 9 Cap, veh/h 316 22 298 632 1854 0 0 804 Arrive On Green 0.19 0.19 0.19 0.15 0.52 0.00 0.00 0.23 0.00 Sat Flow, veh/h 1697 119 1598 1795 3647 0 0 3681 0 Grp Volume(v), veh/h 153 0 141 145 173 0 0 327 0 Grp Sat Flow(s),veh/h/ln 1815 0 1598 1795 1777 0 0 1749 0 Q Serve(g_s), s 2.6 0.0 2.7 1.7 0.8 0.0 0.0 2.7 0.0 Cycle Q Clear(g_c), s 2.6 0.0 2.7 1.7 0.8 0.0 0.0 2.7 0.0 Prop In Lane 0.93 1.00 1.00 0.00 0.00 0.00 Lane Grp Cap(c), veh/h 338 0 298 632 1854 0 0 804 V/C Ratio(X)0.45 0.00 0.47 0.23 0.09 0.00 0.00 0.41 Avail Cap(c_a), veh/h 1855 0 1632 2204 4150 0 0 4084 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I)1.00 0.00 1.00 1.00 1.00 0.00 0.00 1.00 0.00 Uniform Delay (d), s/veh 12.4 0.0 12.4 6.3 4.1 0.0 0.0 11.2 0.0 Incr Delay (d2), s/veh 1.3 0.0 1.7 0.3 0.0 0.0 0.0 0.5 0.0 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.9 0.0 0.9 0.4 0.1 0.0 0.0 0.8 0.0 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 13.7 0.0 14.1 6.6 4.1 0.0 0.0 11.7 0.0 LnGrp LOS B A B A A A A B Approach Vol, veh/h 294 318 327 A Approach Delay, s/veh 13.9 5.3 11.7 Approach LOS B A B Timer - Assigned Phs 2 5 6 8 Phs Duration (G+Y+Rc), s 22.9 10.0 12.9 11.4 Change Period (Y+Rc), s 5.0 5.0 5.0 5.0 Max Green Setting (Gmax), s 40.0 35.0 40.0 35.0 Max Q Clear Time (g_c+I1), s 2.8 3.7 4.7 4.7 Green Ext Time (p_c), s 1.6 0.7 3.2 2.1 Intersection Summary HCM 6th Ctrl Delay 10.2 HCM 6th LOS B Notes Unsignalized Delay for [SBR] is excluded from calculations of the approach delay and intersection delay. Lanes, Volumes, Timings 5: Weyerhaeuser Way S & SR-18 EB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - SAT PM Peak Hour Page 3 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 101 3 214 0 0 0 0 215 148 203 268 0 Future Volume (vph) 101 3 214 0 0 0 0 215 148 203 268 0 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 30 30 35 35 Link Distance (ft) 431 613 647 676 Travel Time (s) 9.8 13.9 12.6 13.2 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 3% 0% 1% 0% 0% 0% 0% 1% 1% 4% 2% 0% Shared Lane Traffic (%) Turn Type Split NA Perm NA pm+pt NA Protected Phases 2 2 8 7 4 Permitted Phases 2 4 Detector Phase 2 2 2 8 7 4 Switch Phase Minimum Initial (s) 7.0 7.0 7.0 7.0 5.0 7.0 Minimum Split (s) 35.0 35.0 35.0 22.0 12.0 26.0 Total Split (s) 50.0 50.0 50.0 45.0 25.0 45.0 Total Split (%) 41.7% 41.7% 41.7%37.5% 20.8% 37.5% Yellow Time (s) 4.0 4.0 4.0 4.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 5.0 5.0 5.0 5.0 Lead/Lag Lag Lead Lead-Lag Optimize? Recall Mode None None None Min None Min Intersection Summary Area Type: Other Cycle Length: 120 Actuated Cycle Length: 45.2 Natural Cycle: 70 Control Type: Actuated-Uncoordinated Splits and Phases: 5: Weyerhaeuser Way S & SR-18 EB Ramps HCM 6th Signalized Intersection Summary 5: Weyerhaeuser Way S & SR-18 EB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - SAT PM Peak Hour Page 4 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 101 3 214 0 0 0 0 215 148 203 268 0 Future Volume (veh/h) 101 3 214 0 0 0 0 215 148 203 268 0 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 1856 1900 1885 0 1885 1885 1841 1870 0 Adj Flow Rate, veh/h 101 3 96 0 215 148 203 268 0 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, % 3 0 1 0 1 1 4 2 0 Cap, veh/h 310 9 281 0 516 339 598 985 0 Arrive On Green 0.18 0.18 0.18 0.00 0.25 0.25 0.13 0.53 0.00 Sat Flow, veh/h 1760 52 1598 0 2164 1362 1753 1870 0 Grp Volume(v), veh/h 104 0 96 0 185 178 203 268 0 Grp Sat Flow(s),veh/h/ln 1812 0 1598 0 1791 1640 1753 1870 0 Q Serve(g_s), s 1.7 0.0 1.8 0.0 2.9 3.1 2.5 2.7 0.0 Cycle Q Clear(g_c), s 1.7 0.0 1.8 0.0 2.9 3.1 2.5 2.7 0.0 Prop In Lane 0.97 1.00 0.00 0.83 1.00 0.00 Lane Grp Cap(c), veh/h 319 0 281 0 446 409 598 985 0 V/C Ratio(X) 0.33 0.00 0.34 0.00 0.41 0.44 0.34 0.27 0.00 Avail Cap(c_a), veh/h 2424 0 2137 0 2130 1951 1415 2224 0 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 0.00 1.00 0.00 1.00 1.00 1.00 1.00 0.00 Uniform Delay (d), s/veh 12.1 0.0 12.1 0.0 10.6 10.6 6.5 4.4 0.0 Incr Delay (d2), s/veh 0.8 0.0 1.0 0.0 0.9 1.0 0.4 0.2 0.0 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.6 0.0 0.6 0.0 0.9 0.9 0.6 0.5 0.0 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 13.0 0.0 13.2 0.0 11.4 11.7 6.9 4.6 0.0 LnGrp LOS B A B A B B A A A Approach Vol, veh/h 200 363 471 Approach Delay, s/veh 13.1 11.6 5.6 Approach LOS B B A Timer - Assigned Phs 2 4 7 8 Phs Duration (G+Y+Rc), s 10.9 22.7 9.3 13.4 Change Period (Y+Rc), s 5.0 5.0 5.0 5.0 Max Green Setting (Gmax), s 45.0 40.0 20.0 40.0 Max Q Clear Time (g_c+I1), s 3.8 4.7 4.5 5.1 Green Ext Time (p_c), s 1.4 2.3 0.6 3.3 Intersection Summary HCM 6th Ctrl Delay 9.1 HCM 6th LOS A Lanes, Volumes, Timings 6: Weyerhaeuser Way S & North Site Access 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - SAT PM Peak Hour Page 7 Lane Group EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (vph) 10 46 3 214 251 24 Future Volume (vph) 10 46 3 214 251 24 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Link Speed (mph) 15 25 25 Link Distance (ft) 914 502 392 Travel Time (s) 41.5 13.7 10.7 Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92 Heavy Vehicles (%) 20% 24% 33% 1% 25% 2% Shared Lane Traffic (%) Sign Control Stop Free Free Intersection Summary Area Type: Other Control Type: Unsignalized HCM Unsignalized Intersection Capacity Analysis 6: Weyerhaeuser Way S & North Site Access 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - SAT PM Peak Hour Page 8 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (veh/h) 10 46 3 214 251 24 Future Volume (Veh/h) 10 46 3 214 251 24 Sign Control Stop Free Free Grade 0% 0% 0% Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92 Hourly flow rate (vph) 11 50 3 233 273 26 Pedestrians Lane Width (ft) Walking Speed (ft/s) Percent Blockage Right turn flare (veh) Median type None None Median storage veh) Upstream signal (ft) pX, platoon unblocked vC, conflicting volume 525 286 299 vC1, stage 1 conf vol vC2, stage 2 conf vol vCu, unblocked vol 525 286 299 tC, single (s) 6.6 6.4 4.4 tC, 2 stage (s) tF (s) 3.7 3.5 2.5 p0 queue free % 98 93 100 cM capacity (veh/h) 482 704 1105 Direction, Lane # EB 1 NB 1 SB 1 Volume Total 61 236 299 Volume Left 11 3 0 Volume Right 50 0 26 cSH 650 1105 1700 Volume to Capacity 0.09 0.00 0.18 Queue Length 95th (ft) 8 0 0 Control Delay (s) 11.1 0.1 0.0 Lane LOS B A Approach Delay (s) 11.1 0.1 0.0 Approach LOS B Intersection Summary Average Delay 1.2 Intersection Capacity Utilization 24.7% ICU Level of Service A Analysis Period (min) 15 Lanes, Volumes, Timings 7: Weyerhaeuser Way S & Mid-North Site Access 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - SAT PM Peak Hour Page 9 Lane Group EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (vph) 9 42 2 208 276 21 Future Volume (vph) 9 42 2 208 276 21 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Link Speed (mph) 15 25 25 Link Distance (ft) 1071 831 502 Travel Time (s) 48.7 22.7 13.7 Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92 Heavy Vehicles (%) 11% 14% 0% 1% 5% 14% Shared Lane Traffic (%) Sign Control Stop Free Free Intersection Summary Area Type: Other Control Type: Unsignalized HCM Unsignalized Intersection Capacity Analysis 7: Weyerhaeuser Way S & Mid-North Site Access 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - SAT PM Peak Hour Page 10 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (veh/h) 9 42 2 208 276 21 Future Volume (Veh/h) 9 42 2 208 276 21 Sign Control Stop Free Free Grade 0% 0% 0% Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92 Hourly flow rate (vph) 10 46 2 226 300 23 Pedestrians Lane Width (ft) Walking Speed (ft/s) Percent Blockage Right turn flare (veh) Median type None None Median storage veh) Upstream signal (ft) pX, platoon unblocked vC, conflicting volume 542 312 323 vC1, stage 1 conf vol vC2, stage 2 conf vol vCu, unblocked vol 542 312 323 tC, single (s) 6.5 6.3 4.1 tC, 2 stage (s) tF (s) 3.6 3.4 2.2 p0 queue free % 98 93 100 cM capacity (veh/h) 486 702 1248 Direction, Lane # EB 1 NB 1 SB 1 Volume Total 56 228 323 Volume Left 10 2 0 Volume Right 46 0 23 cSH 650 1248 1700 Volume to Capacity 0.09 0.00 0.19 Queue Length 95th (ft) 7 0 0 Control Delay (s) 11.1 0.1 0.0 Lane LOS B A Approach Delay (s) 11.1 0.1 0.0 Approach LOS B Intersection Summary Average Delay 1.1 Intersection Capacity Utilization 25.8% ICU Level of Service A Analysis Period (min) 15 Lanes, Volumes, Timings 8: Weyerhaeuser Way S & WTC Driveway 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - SAT PM Peak Hour Page 11 Lane Group EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (vph) 0 1 1 210 317 1 Future Volume (vph) 0 1 1 210 317 1 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Link Speed (mph) 15 25 25 Link Distance (ft) 1072 719 831 Travel Time (s) 48.7 19.6 22.7 Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92 Heavy Vehicles (%) 0% 0% 0% 1% 6% 0% Shared Lane Traffic (%) Sign Control Stop Free Free Intersection Summary Area Type: Other Control Type: Unsignalized HCM Unsignalized Intersection Capacity Analysis 8: Weyerhaeuser Way S & WTC Driveway 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - SAT PM Peak Hour Page 12 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (veh/h) 0 1 1 210 317 1 Future Volume (Veh/h) 0 1 1 210 317 1 Sign Control Stop Free Free Grade 0% 0% 0% Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92 Hourly flow rate (vph) 0 1 1 228 345 1 Pedestrians Lane Width (ft) Walking Speed (ft/s) Percent Blockage Right turn flare (veh) Median type None None Median storage veh) Upstream signal (ft) pX, platoon unblocked vC, conflicting volume 576 346 346 vC1, stage 1 conf vol vC2, stage 2 conf vol vCu, unblocked vol 576 346 346 tC, single (s) 6.4 6.2 4.1 tC, 2 stage (s) tF (s) 3.5 3.3 2.2 p0 queue free % 100 100 100 cM capacity (veh/h) 482 702 1224 Direction, Lane # EB 1 NB 1 SB 1 Volume Total 1 229 346 Volume Left 0 1 0 Volume Right 1 0 1 cSH 702 1224 1700 Volume to Capacity 0.00 0.00 0.20 Queue Length 95th (ft) 0 0 0 Control Delay (s) 10.1 0.0 0.0 Lane LOS B A Approach Delay (s) 10.1 0.0 0.0 Approach LOS B Intersection Summary Average Delay 0.0 Intersection Capacity Utilization 26.7% ICU Level of Service A Analysis Period (min) 15 Lanes, Volumes, Timings 9: Weyerhaeuser Way S & South Site Access 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - SAT PM Peak Hour Page 13 Lane Group EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (vph) 15 78 6 196 280 38 Future Volume (vph) 15 78 6 196 280 38 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Link Speed (mph) 15 25 25 Link Distance (ft) 1049 758 719 Travel Time (s) 47.7 20.7 19.6 Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92 Heavy Vehicles (%) 7% 6% 0% 1% 6% 5% Shared Lane Traffic (%) Sign Control Stop Free Free Intersection Summary Area Type: Other Control Type: Unsignalized HCM Unsignalized Intersection Capacity Analysis 9: Weyerhaeuser Way S & South Site Access 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - SAT PM Peak Hour Page 14 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (veh/h) 15 78 6 196 280 38 Future Volume (Veh/h) 15 78 6 196 280 38 Sign Control Stop Free Free Grade 0% 0% 0% Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92 Hourly flow rate (vph) 16 85 7 213 304 41 Pedestrians Lane Width (ft) Walking Speed (ft/s) Percent Blockage Right turn flare (veh) Median type None None Median storage veh) Upstream signal (ft) pX, platoon unblocked vC, conflicting volume 552 324 345 vC1, stage 1 conf vol vC2, stage 2 conf vol vCu, unblocked vol 552 324 345 tC, single (s) 6.5 6.3 4.1 tC, 2 stage (s) tF (s) 3.6 3.4 2.2 p0 queue free % 97 88 99 cM capacity (veh/h) 484 707 1225 Direction, Lane # EB 1 NB 1 SB 1 Volume Total 101 220 345 Volume Left 16 7 0 Volume Right 85 0 41 cSH 659 1225 1700 Volume to Capacity 0.15 0.01 0.20 Queue Length 95th (ft) 13 0 0 Control Delay (s) 11.4 0.3 0.0 Lane LOS B A Approach Delay (s) 11.4 0.3 0.0 Approach LOS B Intersection Summary Average Delay 1.8 Intersection Capacity Utilization 29.4% ICU Level of Service A Analysis Period (min) 15 Response to City Technical Review Comments Woodbridge Business Park ATTACHMENT F 2023 Weekday Peak Hour LOS Summary and Calculations Response to City Technical Review Comments Woodbridge Business Park Table 6 Future 2023 Weekday Peak Hour Level of Service Summary 2023 Without Project 2023 With Project Study Intersection/Movement LOS Delay (sec)v/c LOS Delay (sec)v/c Weekday AM Peak Hour Signalized 1. 23rd Avenue S / S 320th Street C 22.3 0.51 C 22.4 0.53 2. 25th Avenue S / S 320th Street B 10.8 0.46 B 10.7 0.49 3. I-5 SB Ramps / S 320th Street B 13.6 -B 13.6 - 4. I-5 NB Ramps / S 320th Street C 28.4 -C 29.9 - 5. 32nd Avenue S / S 320th Street A 7.6 0.54 A 7.7 0.57 6. Weyerhaeuser Way S / S 320th Street A 9.7 0.64 B 11.7 0.81 11. Weyerhaeuser Way S / SR-18 WB Ramps B 19.1 -B 19.3 - 12. Weyerhaeuser Way S / SR-18 EB Ramps B 16.0 -B 16.3 - Roundabout 7. 32nd Avenue S / S 323rd Street A 4.0 0.14 A 4.7 0.25 9. Weyerhaeuser Way S / S 336th Street A 7.7 0.47 A 8.1 0.48 10. Weyerhaeuser Way S / 33rd Place S A 4.7 0.47 A 4.8 0.48 Stop Controlled 8. Weyerhaeuser Way / S 323rd Street Eastbound Left-Turn B 14.3 0.00 C 15.7 0.00 Eastbound Right-Turn B 11.9 0.04 C 18.6 0.40 Northbound Left-Turn A 9.3 0.15 B 10.3 0.19 Northbound Thru A 0.0 0.19 A 0.0 0.20 Southbound Thru A 0.0 0.30 A 0.0 0.41 Southbound Right-Turn A 0.0 0.06 A 0.0 0.05 Weekday PM Peak Hour Signalized 1. 23rd Avenue S / S 320th Street D 44.5 0.82 D 44.5 0.83 2. 25th Avenue S / S 320th Street B 17.0 0.69 B 17.0 0.69 3. I-5 SB Ramps / S 320th Street C 29.0 -C 29.5 - 4. I-5 NB Ramps / S 320th Street B 18.6 -B 18.6 - 5. 32nd Avenue S / S 320th Street B 17.1 0.83 B 18.3 0.84 6. Weyerhaeuser Way S / S 320th Street C 20.1 0.98 C 24.3 1.10 11. Weyerhaeuser Way S / SR-18 WB Ramps C 25.4 -C 27.3 - 12. Weyerhaeuser Way S / SR-18 EB Ramps C 31.2 -D 36.6 - Roundabout 7. 32nd Avenue S / S 323rd Street A 3.4 0.10 A 3.6 0.12 9. Weyerhaeuser Way S / S 336th Street A 9.5 0.64 B 12.6 0.74 10. Weyerhaeuser Way S / 33rd Place S A 5.4 0.53 A 5.7 0.62 Stop Controlled 8. Weyerhaeuser Way / S 323rd Street Eastbound Left-Turn C 15.8 0.04 C 18.3 0.05 Eastbound Right-Turn B 12.4 0.27 B 13.7 0.34 Northbound Left-Turn A 8.1 0.01 A 8.3 0.03 Northbound Thru A 0.0 0.24 A 0.0 0.25 Southbound Thru A 0.0 0.23 A 0.0 0.26 Southbound Right-Turn A 0.0 0.01 A 0.0 0.01 Lanes, Volumes, Timings 1: 23rd Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - AM Peak Hour Page 1 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 87 1060 21 154 925 144 12 89 128 263 82 62 Future Volume (vph) 87 1060 21 154 925 144 12 89 128 263 82 62 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 325 0 260 0 300 0 300 0 Storage Lanes 2 0 2 0 1 1 2 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 30 30 30 Link Distance (ft) 631 564 591 660 Travel Time (s) 12.3 12.8 13.4 15.0 Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Heavy Vehicles (%) 10% 2% 0% 1% 4% 8% 0% 21% 3% 5% 12% 12% Shared Lane Traffic (%) Turn Type Prot NA Prot NA Prot NA pm+ov Prot NA Protected Phases 7 4 3 8 5 2 3 1 6 Permitted Phases 2 Detector Phase 7 4 3 8 5 2 3 1 6 Switch Phase Minimum Initial (s) 5.0 10.0 5.0 10.0 5.0 5.0 5.0 5.0 5.0 Minimum Split (s) 9.5 28.5 10.5 30.5 9.5 31.5 10.5 9.5 31.5 Total Split (s) 15.0 42.0 15.0 42.0 15.0 33.0 15.0 20.0 38.0 Total Split (%) 13.6% 38.2% 13.6% 38.2% 13.6% 30.0% 13.6% 18.2% 34.5% Yellow Time (s) 3.5 3.5 4.5 4.5 3.5 4.5 4.5 3.5 4.5 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 4.5 4.5 5.5 5.5 4.5 5.5 5.5 4.5 5.5 Lead/Lag Lead Lag Lead Lag Lead Lag Lead Lead Lag Lead-Lag Optimize? Yes Yes Yes Yes Yes Yes Yes Yes Yes Recall Mode None C-Min None C-Min None None None None None Intersection Summary Area Type: Other Cycle Length: 110 Actuated Cycle Length: 110 Offset: 30 (27%), Referenced to phase 4:EBT and 8:WBT, Start of Green Natural Cycle: 85 Control Type: Actuated-Coordinated Splits and Phases: 1: 23rd Ave S & S 320th St HCM Signalized Intersection Capacity Analysis 1: 23rd Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - AM Peak Hour Page 2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 87 1060 21 154 925 144 12 89 128 263 82 62 Future Volume (vph) 87 1060 21 154 925 144 12 89 128 263 82 62 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Total Lost time (s) 4.5 4.5 5.5 5.5 4.5 5.5 5.5 4.5 5.5 Lane Util. Factor 0.97 0.91 0.97 0.91 1.00 1.00 1.00 0.97 1.00 Frt 1.00 1.00 1.00 0.98 1.00 1.00 0.85 1.00 0.94 Flt Protected 0.95 1.00 0.95 1.00 0.95 1.00 1.00 0.95 1.00 Satd. Flow (prot) 3183 5072 3467 4861 1805 1570 1568 3335 1587 Flt Permitted 0.95 1.00 0.95 1.00 0.95 1.00 1.00 0.95 1.00 Satd. Flow (perm) 3183 5072 3467 4861 1805 1570 1568 3335 1587 Peak-hour factor, PHF 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Adj. Flow (vph) 92 1116 22 162 974 152 13 94 135 277 86 65 RTOR Reduction (vph) 0 1 0 0 14 0 0 0 92 0 28 0 Lane Group Flow (vph) 92 1137 0 162 1112 0 13 94 43 277 123 0 Heavy Vehicles (%) 10% 2% 0% 1% 4% 8% 0% 21% 3% 5% 12% 12% Turn Type Prot NA Prot NA Prot NA pm+ov Prot NA Protected Phases 7 4 3 8 5 2 3 1 6 Permitted Phases 2 Actuated Green, G (s) 6.6 55.7 9.5 58.6 2.5 11.3 20.8 13.5 22.3 Effective Green, g (s) 6.6 55.7 9.5 58.6 2.5 11.3 20.8 13.5 22.3 Actuated g/C Ratio 0.06 0.51 0.09 0.53 0.02 0.10 0.19 0.12 0.20 Clearance Time (s) 4.5 4.5 5.5 5.5 4.5 5.5 5.5 4.5 5.5 Vehicle Extension (s) 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Lane Grp Cap (vph) 190 2568 299 2589 41 161 374 409 321 v/s Ratio Prot 0.03 c0.22 c0.05 c0.23 0.01 c0.06 0.01 c0.08 0.08 v/s Ratio Perm 0.02 v/c Ratio 0.48 0.44 0.54 0.43 0.32 0.58 0.11 0.68 0.38 Uniform Delay, d1 50.1 17.3 48.2 15.6 52.9 47.1 37.0 46.2 37.9 Progression Factor 1.00 1.00 1.21 0.34 1.00 1.00 1.00 1.00 1.00 Incremental Delay, d2 0.7 0.6 1.0 0.5 1.6 3.5 0.0 3.5 0.3 Delay (s) 50.8 17.8 59.2 5.8 54.5 50.6 37.0 49.6 38.2 Level of Service D B E A D D D D D Approach Delay (s) 20.3 12.5 43.2 45.6 Approach LOS C B D D Intersection Summary HCM 2000 Control Delay 22.3 HCM 2000 Level of Service C HCM 2000 Volume to Capacity ratio 0.51 Actuated Cycle Length (s) 110.0 Sum of lost time (s) 20.0 Intersection Capacity Utilization 52.4% ICU Level of Service A Analysis Period (min) 15 c Critical Lane Group Lanes, Volumes, Timings 2: 25th Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - AM Peak Hour Page 3 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 26 1401 31 81 1236 113 11 5 12 105 4 36 Future Volume (vph) 26 1401 31 81 1236 113 11 5 12 105 4 36 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 175 0 185 0 0 0 0 0 Storage Lanes 1 0 1 0 1 0 1 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 30 30 30 Link Distance (ft) 564 426 279 276 Travel Time (s) 11.0 9.7 6.3 6.3 Confl. Peds. (#/hr) 6 4 4 6 2 7 7 2 Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Heavy Vehicles (%) 4% 3% 3% 2% 5% 2% 0% 0% 0% 1% 0% 3% Shared Lane Traffic (%) Turn Type D.P+P NA D.P+P NA D.P+P NA D.P+P NA Protected Phases 5 2 1 6 7 4 3 8 Permitted Phases 6 2 8 4 Detector Phase 5 2 1 6 7 4 3 8 Switch Phase Minimum Initial (s) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Minimum Split (s) 10.0 23.0 10.0 29.0 9.0 29.0 9.0 29.0 Total Split (s) 10.0 58.0 10.0 58.0 12.0 30.0 12.0 30.0 Total Split (%) 9.1% 52.7% 9.1% 52.7% 10.9% 27.3% 10.9% 27.3% Yellow Time (s) 4.0 4.0 4.0 4.0 3.0 3.0 3.0 3.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 5.0 5.0 5.0 4.0 4.0 4.0 4.0 Lead/Lag Lead Lag Lead Lag Lead Lag Lead Lag Lead-Lag Optimize? Yes Yes Yes Yes Yes Yes Yes Yes Recall Mode None C-Min None C-Min None None None None Intersection Summary Area Type: Other Cycle Length: 110 Actuated Cycle Length: 110 Offset: 10 (9%), Referenced to phase 2:EBWB and 6:EBWB, Start of Green Natural Cycle: 80 Control Type: Actuated-Coordinated Splits and Phases: 2: 25th Ave S & S 320th St HCM Signalized Intersection Capacity Analysis 2: 25th Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - AM Peak Hour Page 4 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 26 1401 31 81 1236 113 11 5 12 105 4 36 Future Volume (vph) 26 1401 31 81 1236 113 11 5 12 105 4 36 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Total Lost time (s) 5.0 5.0 5.0 5.0 4.0 4.0 4.0 4.0 Lane Util. Factor 1.00 0.91 1.00 0.91 1.00 1.00 1.00 1.00 Frpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 0.98 1.00 0.99 Flpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 0.99 1.00 Frt 1.00 1.00 1.00 0.99 1.00 0.89 1.00 0.86 Flt Protected 0.95 1.00 0.95 1.00 0.95 1.00 0.95 1.00 Satd. Flow (prot) 1735 5016 1769 4876 1802 1668 1775 1578 Flt Permitted 0.15 1.00 0.13 1.00 0.73 1.00 0.75 1.00 Satd. Flow (perm) 268 5016 237 4876 1384 1668 1393 1578 Peak-hour factor, PHF 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Adj. Flow (vph) 27 1475 33 85 1301 119 12 5 13 111 4 38 RTOR Reduction (vph) 0 2 0 0 7 0 0 12 0 0 32 0 Lane Group Flow (vph) 27 1506 0 85 1413 0 12 6 0 111 10 0 Confl. Peds. (#/hr) 6 4 4 6 2 7 7 2 Heavy Vehicles (%) 4% 3% 3% 2% 5% 2% 0% 0% 0% 1% 0% 3% Turn Type D.P+P NA D.P+P NA D.P+P NA D.P+P NA Protected Phases 5 2 1 6 7 4 3 8 Permitted Phases 6 2 8 4 Actuated Green, G (s) 72.8 67.1 72.8 69.2 19.2 9.1 19.2 17.8 Effective Green, g (s) 72.8 67.1 72.8 69.2 19.2 9.1 19.2 17.8 Actuated g/C Ratio 0.66 0.61 0.66 0.63 0.17 0.08 0.17 0.16 Clearance Time (s) 5.0 5.0 5.0 5.0 4.0 4.0 4.0 4.0 Vehicle Extension (s) 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 Lane Grp Cap (vph) 225 3059 236 3067 246 137 278 255 v/s Ratio Prot 0.00 c0.30 c0.02 0.29 0.00 0.00 c0.04 0.01 v/s Ratio Perm 0.08 0.22 0.01 c0.03 v/c Ratio 0.12 0.49 0.36 0.46 0.05 0.04 0.40 0.04 Uniform Delay, d1 7.1 12.0 7.9 10.7 37.7 46.4 40.0 38.9 Progression Factor 0.81 0.71 1.00 0.82 1.00 1.00 1.00 1.00 Incremental Delay, d2 0.2 0.5 0.9 0.5 0.1 0.1 0.9 0.1 Delay (s) 6.0 9.0 8.7 9.2 37.8 46.6 40.9 39.0 Level of Service A A A A D D D D Approach Delay (s) 8.9 9.1 43.1 40.4 Approach LOS A A D D Intersection Summary HCM 2000 Control Delay 10.8 HCM 2000 Level of Service B HCM 2000 Volume to Capacity ratio 0.46 Actuated Cycle Length (s) 110.0 Sum of lost time (s) 18.0 Intersection Capacity Utilization 56.9% ICU Level of Service B Analysis Period (min) 15 c Critical Lane Group Lanes, Volumes, Timings 3: I-5 SB Ramps & S 320th St 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - AM Peak Hour Page 1 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 0 1083 351 187 935 0 0 0 0 247 1 534 Future Volume (vph) 0 1083 351 187 935 0 0 0 0 247 1 534 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 0 0 150 0 0 0 0 0 Storage Lanes 0 1 1 0 0 0 1 3 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 35 35 35 Link Distance (ft) 426 1090 747 744 Travel Time (s) 8.3 21.2 14.6 14.5 Confl. Peds. (#/hr)1 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 0% 3% 2% 4% 3% 0% 0% 0% 0% 3% 100% 4% Shared Lane Traffic (%)50% Turn Type NA Perm pm+pt NA Prot NA Prot Protected Phases 2 1 6 7 4 4 Permitted Phases 2 6 Detector Phase 2 2 1 6 7 4 4 Switch Phase Minimum Initial (s) 10.0 10.0 5.0 10.0 5.0 10.0 10.0 Minimum Split (s) 15.0 15.0 10.0 49.0 10.0 40.0 40.0 Total Split (s) 45.0 45.0 30.0 75.0 35.0 35.0 35.0 Total Split (%) 40.9% 40.9% 27.3% 68.2%31.8% 31.8% 31.8% Yellow Time (s) 4.0 4.0 4.0 4.0 4.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Lead/Lag Lag Lag Lead Lead-Lag Optimize? Recall Mode C-Min C-Min None C-Min None None None Intersection Summary Area Type: Other Cycle Length: 110 Actuated Cycle Length: 110 Offset: 33 (30%), Referenced to phase 2:EBT and 6:WBTL, Start of Green Natural Cycle: 90 Control Type: Actuated-Coordinated Splits and Phases: 3: I-5 SB Ramps & S 320th St HCM 6th Signalized Intersection Summary 3: I-5 SB Ramps & S 320th St 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - AM Peak Hour Page 2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 0 1083 351 187 935 0 0 0 0 247 1 534 Future Volume (veh/h) 0 1083 351 187 935 0 0 0 0 247 1 534 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 0 1856 1870 1841 1856 0 1856 418 1841 Adj Flow Rate, veh/h 0 1083 261 187 935 0 248 0 200 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, % 0 3 2 4 3 0 3 100 4 Cap, veh/h 0 2526 1136 423 2849 0 357 0 472 Arrive On Green 0.00 0.95 0.95 0.02 0.27 0.00 0.10 0.00 0.10 Sat Flow, veh/h 0 3618 1585 1753 3618 0 3534 0 4680 Grp Volume(v), veh/h 0 1083 261 187 935 0 248 0 200 Grp Sat Flow(s),veh/h/ln 0 1763 1585 1753 1763 0 1767 0 1560 Q Serve(g_s), s 0.0 2.7 1.1 2.8 23.4 0.0 7.5 0.0 4.4 Cycle Q Clear(g_c), s 0.0 2.7 1.1 2.8 23.4 0.0 7.5 0.0 4.4 Prop In Lane 0.00 1.00 1.00 0.00 1.00 1.00 Lane Grp Cap(c), veh/h 0 2526 1136 423 2849 0 357 0 472 V/C Ratio(X) 0.00 0.43 0.23 0.44 0.33 0.00 0.70 0.00 0.42 Avail Cap(c_a), veh/h 0 2526 1136 741 2849 0 964 0 1276 HCM Platoon Ratio 1.00 1.33 1.33 0.33 0.33 1.00 1.00 1.00 1.00 Upstream Filter(I) 0.00 0.89 0.89 0.75 0.75 0.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 0.0 0.8 0.8 3.2 16.3 0.0 47.8 0.0 46.4 Incr Delay (d2), s/veh 0.0 0.5 0.4 0.4 0.2 0.0 2.4 0.0 0.6 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.0 0.7 0.4 0.8 11.0 0.0 3.4 0.0 1.7 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 0.0 1.3 1.2 3.6 16.6 0.0 50.3 0.0 47.1 LnGrp LOS A A A A B A D A D Approach Vol, veh/h 1344 1122 448 Approach Delay, s/veh 1.3 14.4 48.8 Approach LOS A B D Timer - Assigned Phs 1 2 4 6 Phs Duration (G+Y+Rc), s 10.1 83.8 16.1 93.9 Change Period (Y+Rc), s 5.0 5.0 5.0 5.0 Max Green Setting (Gmax), s 25.0 40.0 30.0 70.0 Max Q Clear Time (g_c+I1), s 4.8 4.7 9.5 25.4 Green Ext Time (p_c), s 0.3 13.2 1.6 9.8 Intersection Summary HCM 6th Ctrl Delay 13.6 HCM 6th LOS B Notes User approved pedestrian interval to be less than phase max green. User approved volume balancing among the lanes for turning movement. Lanes, Volumes, Timings 4: I-5 NB Ramps & S 320th St 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - AM Peak Hour Page 3 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 0 882 0 0 729 331 420 2 531 0 0 0 Future Volume (vph) 0 882 0 0 729 331 420 2 531 0 0 0 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 35 35 35 Link Distance (ft) 1090 720 781 805 Travel Time (s) 21.2 14.0 15.2 15.7 Confl. Peds. (#/hr)2 1 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 0% 2% 5% 0% 4% 6% 3% 0% 3% 0% 0% 0% Shared Lane Traffic (%)10% Turn Type NA NA Split NA Protected Phases 2 6 8 8 Permitted Phases Detector Phase 2 6 8 8 Switch Phase Minimum Initial (s) 10.0 10.0 7.0 7.0 Minimum Split (s) 15.0 20.0 33.0 33.0 Total Split (s) 74.0 74.0 36.0 36.0 Total Split (%) 67.3% 67.3% 32.7% 32.7% Yellow Time (s) 4.0 4.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 5.0 5.0 5.0 Lead/Lag Lead-Lag Optimize? Recall Mode C-Min C-Min None None Intersection Summary Area Type: Other Cycle Length: 110 Actuated Cycle Length: 110 Offset: 62 (56%), Referenced to phase 2:EBT and 6:WBT, Start of Green Natural Cycle: 60 Control Type: Actuated-Coordinated Splits and Phases: 4: I-5 NB Ramps & S 320th St HCM 6th Signalized Intersection Summary 4: I-5 NB Ramps & S 320th St 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - AM Peak Hour Page 4 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 0 882 0 0 729 331 420 2 531 0 0 0 Future Volume (veh/h) 0 882 0 0 729 331 420 2 531 0 0 0 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 0 1870 0 0 1841 1811 1856 1900 1856 Adj Flow Rate, veh/h 0 882 0 0 729 0 358 88 295 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, % 0 2 0 0 4 6 3 0 3 Cap, veh/h 0 2319 0 0 2282 453 98 329 Arrive On Green 0.00 0.22 0.00 0.00 0.65 0.00 0.26 0.26 0.26 Sat Flow, veh/h 0 3741 0 0 3681 0 1767 383 1284 Grp Volume(v), veh/h 0 882 0 0 729 0 358 0 383 Grp Sat Flow(s),veh/h/ln 0 1777 0 0 1749 0 1767 0 1667 Q Serve(g_s), s 0.0 23.3 0.0 0.0 10.1 0.0 20.8 0.0 24.4 Cycle Q Clear(g_c), s 0.0 23.3 0.0 0.0 10.1 0.0 20.8 0.0 24.4 Prop In Lane 0.00 0.00 0.00 0.00 1.00 0.77 Lane Grp Cap(c), veh/h 0 2319 0 0 2282 453 0 428 V/C Ratio(X) 0.00 0.38 0.00 0.00 0.32 0.79 0.00 0.90 Avail Cap(c_a), veh/h 0 2319 0 0 2282 498 0 470 HCM Platoon Ratio 1.00 0.33 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 0.00 0.74 0.00 0.00 0.94 0.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 0.0 24.1 0.0 0.0 8.4 0.0 38.1 0.0 39.5 Incr Delay (d2), s/veh 0.0 0.4 0.0 0.0 0.3 0.0 8.0 0.0 18.7 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.0 11.2 0.0 0.0 3.6 0.0 9.8 0.0 12.0 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 0.0 24.5 0.0 0.0 8.7 0.0 46.2 0.0 58.2 LnGrp LOS A C A A A D A E Approach Vol, veh/h 882 729 A 741 Approach Delay, s/veh 24.5 8.7 52.4 Approach LOS C A D Timer - Assigned Phs 2 6 8 Phs Duration (G+Y+Rc), s 76.8 76.8 33.2 Change Period (Y+Rc), s 5.0 5.0 5.0 Max Green Setting (Gmax), s 69.0 69.0 31.0 Max Q Clear Time (g_c+I1), s 25.3 12.1 26.4 Green Ext Time (p_c), s 9.0 7.2 1.8 Intersection Summary HCM 6th Ctrl Delay 28.4 HCM 6th LOS C Notes User approved volume balancing among the lanes for turning movement. Unsignalized Delay for [WBR] is excluded from calculations of the approach delay and intersection delay. Lanes, Volumes, Timings 5: 32nd Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - AM Peak Hour Page 9 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 4 1020 423 97 1015 0 34 0 16 0 0 1 Future Volume (vph) 4 1020 423 97 1015 0 34 0 16 0 0 1 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 200 450 250 0 250 0 0 0 Storage Lanes 1 1 1 0 1 0 0 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 35 25 25 Link Distance (ft) 720 883 894 275 Travel Time (s) 14.0 17.2 24.4 7.5 Confl. Peds. (#/hr) 1 1 1 1 Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Heavy Vehicles (%) 0% 3% 1% 0% 4% 0% 7% 0% 40% 0% 0% 0% Shared Lane Traffic (%) Turn Type D.P+P NA Perm D.P+P NA Prot NA NA Protected Phases 1 6 5 2 7 4 8 Permitted Phases 2 6 6 8 Detector Phase 1 6 6 5 2 7 4 8 8 Switch Phase Minimum Initial (s) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Minimum Split (s) 9.0 9.0 9.0 22.0 30.0 10.0 30.0 9.0 9.0 Total Split (s) 13.0 87.0 87.0 28.0 102.0 20.0 35.0 15.0 15.0 Total Split (%) 8.7% 58.0% 58.0% 18.7% 68.0% 13.3% 23.3% 10.0% 10.0% Yellow Time (s) 3.0 3.0 3.0 4.0 3.0 4.0 4.0 3.0 3.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 4.0 4.0 4.0 5.0 4.0 5.0 5.0 4.0 Lead/Lag Lead Lag Lag Lead Lag Lead Lag Lag Lead-Lag Optimize? Yes Yes Yes Yes Yes Yes Yes Yes Recall Mode None None None None None None None None None Intersection Summary Area Type: Other Cycle Length: 150 Actuated Cycle Length: 43.4 Natural Cycle: 80 Control Type: Actuated-Uncoordinated Splits and Phases: 5: 32nd Ave S & S 320th St HCM Signalized Intersection Capacity Analysis 5: 32nd Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - AM Peak Hour Page 10 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 4 1020 423 97 1015 0 34 0 16 0 0 1 Future Volume (vph) 4 1020 423 97 1015 0 34 0 16 0 0 1 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Total Lost time (s) 4.0 4.0 4.0 5.0 4.0 5.0 5.0 4.0 Lane Util. Factor 1.00 0.95 1.00 1.00 0.95 1.00 1.00 1.00 Frpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 0.99 1.00 Flpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Frt 1.00 1.00 0.85 1.00 1.00 1.00 0.85 0.86 Flt Protected 0.95 1.00 1.00 0.95 1.00 0.95 1.00 1.00 Satd. Flow (prot) 1805 3505 1599 1805 3471 1687 1139 1644 Flt Permitted 0.23 1.00 1.00 0.20 1.00 0.95 1.00 1.00 Satd. Flow (perm) 429 3505 1599 374 3471 1687 1139 1644 Peak-hour factor, PHF 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Adj. Flow (vph) 4 1074 445 102 1068 0 36 0 17 0 0 1 RTOR Reduction (vph) 0 0 208 0 0 0 0 15 0 0 1 0 Lane Group Flow (vph) 4 1074 237 102 1068 0 36 2 0 0 0 0 Confl. Peds. (#/hr) 1 1 1 1 Heavy Vehicles (%) 0% 3% 1% 0% 4% 0% 7% 0% 40% 0% 0% 0% Turn Type D.P+P NA Perm D.P+P NA Prot NA NA Protected Phases 1 6 5 2 7 4 8 Permitted Phases 2 6 6 8 Actuated Green, G (s) 33.7 28.3 28.3 32.7 32.9 1.9 6.4 0.5 Effective Green, g (s) 33.7 28.3 28.3 32.7 32.9 1.9 6.4 0.5 Actuated g/C Ratio 0.63 0.53 0.53 0.62 0.62 0.04 0.12 0.01 Clearance Time (s) 4.0 4.0 4.0 5.0 4.0 5.0 5.0 4.0 Vehicle Extension (s) 5.0 1.0 1.0 1.5 5.0 1.5 2.5 2.5 Lane Grp Cap (vph) 292 1868 852 348 2150 60 137 15 v/s Ratio Prot 0.00 c0.31 c0.02 c0.31 c0.02 0.00 c0.00 v/s Ratio Perm 0.01 0.15 0.16 v/c Ratio 0.01 0.57 0.28 0.29 0.50 0.60 0.01 0.00 Uniform Delay, d1 3.8 8.3 6.8 4.8 5.6 25.2 20.6 26.1 Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Incremental Delay, d2 0.0 0.3 0.1 0.2 0.4 10.3 0.0 0.0 Delay (s) 3.8 8.6 6.9 5.0 5.9 35.5 20.6 26.1 Level of Service A A A A A D C C Approach Delay (s) 8.1 5.8 30.7 26.1 Approach LOS A A C C Intersection Summary HCM 2000 Control Delay 7.6 HCM 2000 Level of Service A HCM 2000 Volume to Capacity ratio 0.54 Actuated Cycle Length (s) 53.1 Sum of lost time (s) 18.0 Intersection Capacity Utilization 54.2% ICU Level of Service A Analysis Period (min) 15 c Critical Lane Group Lanes, Volumes, Timings 6: Weyerhaeuser Way S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - AM Peak Hour Page 11 Lane Group EBT EBR WBL WBT NBL NBR Lane Configurations Traffic Volume (vph) 882 156 328 977 76 171 Future Volume (vph) 882 156 328 977 76 171 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Storage Length (ft) 0 200 300 300 Storage Lanes 1 1 1 1 Taper Length (ft) 25 25 Right Turn on Red Yes Yes Link Speed (mph) 35 35 35 Link Distance (ft) 883 728 1121 Travel Time (s) 17.2 14.2 21.8 Confl. Peds. (#/hr) 1 1 Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 Heavy Vehicles (%) 3% 0% 3% 5% 3% 5% Shared Lane Traffic (%)50% Turn Type NA Perm D.P+P NA Prot Perm Protected Phases 2 1 6 4 Permitted Phases 2 2 4 Detector Phase 2 2 1 6 4 4 Switch Phase Minimum Initial (s) 5.0 5.0 5.0 5.0 5.0 5.0 Minimum Split (s) 32.0 32.0 10.0 10.0 27.0 27.0 Total Split (s) 63.0 63.0 15.0 78.0 32.0 32.0 Total Split (%) 57.3% 57.3% 13.6% 70.9% 29.1% 29.1% Yellow Time (s) 4.0 4.0 4.0 4.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 5.0 5.0 5.0 5.0 5.0 Lead/Lag Lead Lead Lag Lead-Lag Optimize? Yes Yes Yes Recall Mode C-Max C-Max None C-Max None None Intersection Summary Area Type: Other Cycle Length: 110 Actuated Cycle Length: 110 Offset: 105 (95%), Referenced to phase 2:EBWB and 6:WBT, Start of Green Natural Cycle: 75 Control Type: Actuated-Coordinated Splits and Phases: 6: Weyerhaeuser Way S & S 320th St HCM Signalized Intersection Capacity Analysis 6: Weyerhaeuser Way S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - AM Peak Hour Page 12 Movement EBT EBR WBL WBT NBL NBR Lane Configurations Traffic Volume (vph) 882 156 328 977 76 171 Future Volume (vph) 882 156 328 977 76 171 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Total Lost time (s) 5.0 5.0 5.0 5.0 5.0 5.0 Lane Util. Factor 0.95 1.00 1.00 0.95 0.97 0.91 Frpb, ped/bikes 1.00 0.98 1.00 1.00 1.00 1.00 Flpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 Frt 1.00 0.85 1.00 1.00 0.92 0.85 Flt Protected 1.00 1.00 0.95 1.00 0.98 1.00 Satd. Flow (prot) 3505 1579 1752 3438 3186 1400 Flt Permitted 1.00 1.00 0.28 1.00 0.98 1.00 Satd. Flow (perm) 3505 1579 517 3438 3186 1400 Peak-hour factor, PHF 0.95 0.95 0.95 0.95 0.95 0.95 Adj. Flow (vph) 928 164 345 1028 80 180 RTOR Reduction (vph) 0 48 0 0 84 84 Lane Group Flow (vph) 928 116 345 1028 86 6 Confl. Peds. (#/hr) 1 1 Heavy Vehicles (%) 3% 0% 3% 5% 3% 5% Turn Type NA Perm D.P+P NA Prot Perm Protected Phases 2 1 6 4 Permitted Phases 2 2 4 Actuated Green, G (s) 77.9 77.9 87.9 92.9 7.1 7.1 Effective Green, g (s) 77.9 77.9 87.9 92.9 7.1 7.1 Actuated g/C Ratio 0.71 0.71 0.80 0.84 0.06 0.06 Clearance Time (s) 5.0 5.0 5.0 5.0 5.0 5.0 Vehicle Extension (s) 2.5 2.5 1.5 2.5 1.5 1.5 Lane Grp Cap (vph) 2482 1118 525 2903 205 90 v/s Ratio Prot 0.26 c0.06 0.30 c0.03 v/s Ratio Perm 0.07 c0.46 0.00 v/c Ratio 0.37 0.10 0.66 0.35 0.42 0.06 Uniform Delay, d1 6.4 5.1 9.8 1.9 49.5 48.3 Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 Incremental Delay, d2 0.4 0.2 2.3 0.3 0.5 0.1 Delay (s) 6.8 5.2 12.0 2.2 50.0 48.4 Level of Service A A B A D D Approach Delay (s) 6.6 4.7 49.4 Approach LOS A A D Intersection Summary HCM 2000 Control Delay 9.7 HCM 2000 Level of Service A HCM 2000 Volume to Capacity ratio 0.64 Actuated Cycle Length (s) 110.0 Sum of lost time (s) 15.0 Intersection Capacity Utilization 59.2% ICU Level of Service B Analysis Period (min) 15 c Critical Lane Group LANE LEVEL OF SERVICE Lane Level of Service Site: 7 [2023 Without Project -AM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Approaches IntersectionEastNorthWest LOS A A A A Site Level of Service (LOS) Method: Delay & v/c (HCM 6). Site LOS Method is specified in the Parameter Settings dialog (Site tab). Roundabout LOS Method: Same as Sign Control. Lane LOS values are based on average delay and v/c ratio (degree of saturation) per lane. LOS F will result if v/c > 1 irrespective of lane delay value (does not apply for approaches and intersection). Intersection and Approach LOS values are based on average delay for all lanes (v/c not used as specified in HCM 6). Delay Model: HCM Delay Formula (Geometric Delay is not included). SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 12:43:17 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -AM Peak Hour -32nd Ave S & S 323rd St.sip9 MOVEMENT SUMMARY Site: 7 [2023 Without Project -AM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Vehicle Movement Performance INPUT VOLUMES DEMAND FLOWS 95% BACK OF QUEUE Mov ID Turn Deg. Satn Aver. Delay Level of Service Prop. Que Effective Stop Rate Aver. No. Cycles Aver. Speed [ Total HV ][ Total HV ][ Veh.Dist ] veh/h %veh/h %v/c sec veh ft mph East: S 323rd St 6 T1 40 8.1 52 8.1 0.136 4.0 LOS A 0.6 16.2 0.10 0.02 0.10 35.7 16 R2 97 1.2 126 1.2 0.136 3.8 LOS A 0.6 16.2 0.10 0.02 0.10 34.8 Approach 137 3.2 178 3.2 0.136 3.9 LOS A 0.6 16.2 0.10 0.02 0.10 35.0 North: 32nd Ave S 7u U 1 0.0 1 0.0 0.127 3.8 LOS A 0.5 14.6 0.18 0.07 0.18 35.8 7 L2 39 25.0 51 25.0 0.127 4.5 LOS A 0.5 14.6 0.18 0.07 0.18 34.0 14 R2 76 2.7 99 2.7 0.127 3.9 LOS A 0.5 14.6 0.18 0.07 0.18 33.7 Approach 116 10.2 151 10.2 0.127 4.1 LOS A 0.5 14.6 0.18 0.07 0.18 33.8 West: Driveway 5 L2 7 100.0 9 100.0 0.020 5.8 LOS A 0.1 1.9 0.17 0.06 0.17 30.4 2 T1 5 20.0 6 20.0 0.020 3.5 LOS A 0.1 1.9 0.17 0.06 0.17 32.9 Approach 12 66.7 16 66.7 0.020 4.8 LOS A 0.1 1.9 0.17 0.06 0.17 31.4 All Vehicles 265 9.1 344 9.1 0.136 4.0 LOS A 0.6 16.2 0.14 0.05 0.14 34.3 Site Level of Service (LOS) Method: Delay & v/c (HCM 6). Site LOS Method is specified in the Parameter Settings dialog (Site tab). Roundabout LOS Method: Same as Sign Control. Vehicle movement LOS values are based on average delay and v/c ratio (degree of saturation) per movement. LOS F will result if v/c > 1 irrespective of movement delay value (does not apply for approaches and intersection). Intersection and Approach LOS values are based on average delay for all movements (v/c not used as specified in HCM 6). Roundabout Capacity Model: US HCM 6. Delay Model: HCM Delay Formula (Geometric Delay is not included). Queue Model: HCM Queue Formula. Gap-Acceptance Capacity: Traditional M1. HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation. SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 12:43:17 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -AM Peak Hour -32nd Ave S & S 323rd St.sip9 Lanes, Volumes, Timings 8: Weyerhaeuser Way S & S 323rd St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - AM Peak Hour Page 1 Lane Group EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (vph) 1 18 123 261 403 65 Future Volume (vph) 1 18 123 261 403 65 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Storage Length (ft) 200 0 200 75 Storage Lanes 1 1 1 1 Taper Length (ft) 25 25 Link Speed (mph) 25 25 35 Link Distance (ft) 755 456 1121 Travel Time (s) 20.6 12.4 21.8 Confl. Peds. (#/hr) 1 1 1 1 Peak Hour Factor 0.80 0.80 0.80 0.80 0.80 0.80 Heavy Vehicles (%) 0% 14% 0% 6% 1% 27% Shared Lane Traffic (%) Sign Control Stop Free Free Intersection Summary Area Type: Other Control Type: Unsignalized HCM Unsignalized Intersection Capacity Analysis 8: Weyerhaeuser Way S & S 323rd St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - AM Peak Hour Page 2 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (veh/h) 1 18 123 261 403 65 Future Volume (Veh/h) 1 18 123 261 403 65 Sign Control Stop Free Free Grade 0% 0% 0% Peak Hour Factor 0.80 0.80 0.80 0.80 0.80 0.80 Hourly flow rate (vph) 1 23 154 326 504 81 Pedestrians 1 1 1 Lane Width (ft) 12.0 12.0 12.0 Walking Speed (ft/s) 3.5 3.5 3.5 Percent Blockage 0 0 0 Right turn flare (veh) Median type None TWLTL Median storage veh)2 Upstream signal (ft)1121 pX, platoon unblocked vC, conflicting volume 1140 506 586 vC1, stage 1 conf vol 505 vC2, stage 2 conf vol 635 vCu, unblocked vol 1140 506 586 tC, single (s) 6.4 6.3 4.1 tC, 2 stage (s) 5.4 tF (s) 3.5 3.4 2.2 p0 queue free % 100 96 85 cM capacity (veh/h) 390 542 998 Direction, Lane # EB 1 EB 2 NB 1 NB 2 SB 1 SB 2 Volume Total 1 23 154 326 504 81 Volume Left 1 0 154 0 0 0 Volume Right 0 23 0 0 0 81 cSH 390 542 998 1700 1700 1700 Volume to Capacity 0.00 0.04 0.15 0.19 0.30 0.05 Queue Length 95th (ft) 0 3 14 0 0 0 Control Delay (s) 14.3 11.9 9.3 0.0 0.0 0.0 Lane LOS B B A Approach Delay (s) 12.0 3.0 0.0 Approach LOS B Intersection Summary Average Delay 1.6 Intersection Capacity Utilization 41.7% ICU Level of Service A Analysis Period (min) 15 LANE LEVEL OF SERVICE Lane Level of Service Site: 9 [2023 Without Project -AM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Approaches IntersectionSouthNortheastWest LOS A A A A Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Lane LOS values are based on average delay per lane. Intersection and Approach LOS values are based on average delay for all lanes. Delay Model: SIDRA Standard (Geometric Delay is included). SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 1:47:00 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -AM Peak Hour - Weyerhaeuser Way S & S 336th St Roundabout.sip9 MOVEMENT SUMMARY Site: 9 [2023 Without Project -AM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Vehicle Movement Performance INPUT VOLUMES DEMAND FLOWS 95% BACK OF QUEUE Mov ID Turn Deg. Satn Aver. Delay Level of Service Prop. Que Effective Stop Rate Aver. No. Cycles Aver. Speed [ Total HV ][ Total HV ][ Veh.Dist ] veh/h %veh/h %v/c sec veh ft mph South: Weyerhaeuser Way S 3u U 3 0.0 4 0.0 0.466 13.9 LOS B 3.5 90.1 0.52 0.65 0.52 33.7 3 L2 516 3.6 629 3.6 0.466 10.0 LOS A 3.5 90.1 0.52 0.65 0.52 31.6 18a R1 198 2.3 241 2.3 0.234 2.7 LOS A 1.3 33.8 0.46 0.38 0.46 34.1 Approach 717 3.2 874 3.2 0.466 8.0 LOS A 3.5 90.1 0.50 0.57 0.50 32.2 NorthEast: Weyerhaeuser Way S 1ux U 1 0.0 1 0.0 0.315 16.3 LOS B 1.9 46.4 0.70 0.83 0.70 35.5 1ax L1 191 0.0 248 0.0 0.315 12.2 LOS B 1.9 46.4 0.70 0.83 0.70 33.9 16ax R1 227 2.3 295 2.3 0.342 5.7 LOS A 2.1 54.0 0.71 0.69 0.71 36.8 Approach 419 1.2 544 1.2 0.342 8.7 LOS A 2.1 54.0 0.70 0.75 0.70 35.4 West: S 336th St 5a L1 177 1.2 230 1.2 0.211 10.1 LOS B 1.3 31.6 0.47 0.65 0.47 34.5 12 R2 328 5.4 426 5.4 0.329 4.7 LOS A 2.3 58.7 0.50 0.55 0.50 35.9 Approach 505 3.9 656 3.9 0.329 6.6 LOS A 2.3 58.7 0.49 0.58 0.49 35.4 All Vehicles 1641 2.9 2074 2.9 0.466 7.7 LOS A 3.5 90.1 0.55 0.62 0.55 34.0 Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Vehicle movement LOS values are based on average delay per movement. Intersection and Approach LOS values are based on average delay for all vehicle movements. Roundabout Capacity Model: SIDRA Standard. Delay Model: SIDRA Standard (Geometric Delay is included). Queue Model: HCM Queue Formula. Gap-Acceptance Capacity: SIDRA Standard (Akçelik M3D). HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation. SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 1:47:00 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -AM Peak Hour - Weyerhaeuser Way S & S 336th St Roundabout.sip9 LANE LEVEL OF SERVICE Lane Level of Service Site: 10 [2023 Without Project -AM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Approaches IntersectionSoutheastNortheastNorthwest LOS A A A A Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Lane LOS values are based on average delay per lane. Intersection and Approach LOS values are based on average delay for all lanes. Delay Model: SIDRA Standard (Geometric Delay is included). SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 1:40:39 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -AM Peak Hour - Weyerhaeuser Way S & 33rd Pl S Roundabout.sip9 MOVEMENT SUMMARY Site: 10 [2023 Without Project -AM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Vehicle Movement Performance INPUT VOLUMES DEMAND FLOWS 95% BACK OF QUEUE Mov ID Turn Deg. Satn Aver. Delay Level of Service Prop. Que Effective Stop Rate Aver. No. Cycles Aver. Speed [ Total HV ][ Total HV ][ Veh.Dist ] veh/h %veh/h %v/c sec veh ft mph SouthEast: Weyerhaeuser Way S 1u U 29 0.0 34 0.0 0.472 10.8 LOS B 3.0 77.2 0.28 0.41 0.28 33.9 6 T1 814 4.5 947 4.5 0.472 3.6 LOS A 3.0 76.9 0.28 0.41 0.28 33.1 16 R2 105 1.1 122 1.1 0.472 4.0 LOS A 3.0 76.9 0.28 0.41 0.28 32.3 Approach 948 4.0 1102 4.0 0.472 3.8 LOS A 3.0 77.2 0.28 0.41 0.28 33.0 NorthEast: 33rd Pl S 7u U 1 0.0 1 0.0 0.429 16.8 LOS B 2.0 50.3 0.68 0.88 0.81 27.9 7 L2 119 0.0 138 0.0 0.429 10.7 LOS B 2.0 50.3 0.68 0.88 0.81 23.8 14 R2 108 0.0 126 0.0 0.429 6.6 LOS A 2.0 50.3 0.68 0.88 0.81 23.0 Approach 228 0.0 265 0.0 0.429 8.8 LOS A 2.0 50.3 0.68 0.88 0.81 23.4 NorthWest: Weyerhaeuser Way S 5u U 12 0.0 13 0.0 0.278 11.1 LOS B 1.4 37.1 0.36 0.51 0.36 33.3 5 L2 46 9.4 53 9.4 0.278 9.3 LOS A 1.4 37.1 0.36 0.51 0.36 32.5 2 T1 446 5.8 519 5.8 0.278 3.9 LOS A 1.4 37.0 0.36 0.47 0.36 32.8 Approach 504 6.0 585 6.0 0.278 4.6 LOS A 1.4 37.1 0.36 0.48 0.36 32.8 All Vehicles 1680 4.0 1952 4.0 0.472 4.7 LOS A 3.0 77.2 0.36 0.49 0.38 31.2 Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Vehicle movement LOS values are based on average delay per movement. Intersection and Approach LOS values are based on average delay for all vehicle movements. Roundabout Capacity Model: SIDRA Standard. Delay Model: SIDRA Standard (Geometric Delay is included). Queue Model: HCM Queue Formula. Gap-Acceptance Capacity: SIDRA Standard (Akçelik M3D). HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation. SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 1:40:39 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -AM Peak Hour - Weyerhaeuser Way S & 33rd Pl S Roundabout.sip9 Lanes, Volumes, Timings 11: Weyerhaeuser Way S & SR-18 WB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - AM Peak Hour Page 5 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 0 0 0 136 0 570 268 573 0 0 326 123 Future Volume (vph) 0 0 0 136 0 570 268 573 0 0 326 123 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 0 0 0 300 395 0 0 0 Storage Lanes 0 0 0 1 1 0 0 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 30 30 35 35 Link Distance (ft) 557 335 676 743 Travel Time (s) 12.7 7.6 13.2 14.5 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 0% 0% 0% 5% 0% 2% 2% 2% 0% 0% 2% 9% Shared Lane Traffic (%) Turn Type Split NA Perm pm+pt NA NA Protected Phases 8 8 5 2 6 Permitted Phases 8 2 Detector Phase 8 8 8 5 2 6 Switch Phase Minimum Initial (s)5.0 5.0 5.0 5.0 7.0 7.0 Minimum Split (s)35.0 35.0 35.0 10.0 28.0 24.0 Total Split (s)36.0 36.0 36.0 25.0 59.0 34.0 Total Split (%)37.9% 37.9% 37.9% 26.3% 62.1% 35.8% Yellow Time (s)4.0 4.0 4.0 4.0 4.0 4.0 All-Red Time (s)1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s)0.0 0.0 0.0 0.0 0.0 Total Lost Time (s)5.0 5.0 5.0 5.0 5.0 Lead/Lag Lead Lag Lead-Lag Optimize? Recall Mode None None None None C-Min C-Min Intersection Summary Area Type: Other Cycle Length: 95 Actuated Cycle Length: 95 Offset: 15 (16%), Referenced to phase 2:NBTL and 6:SBT, Start of Green Natural Cycle: 70 Control Type: Actuated-Coordinated Splits and Phases: 11: Weyerhaeuser Way S & SR-18 WB Ramps HCM 6th Signalized Intersection Summary 11: Weyerhaeuser Way S & SR-18 WB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - AM Peak Hour Page 6 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 0 0 0 136 0 570 268 573 0 0 326 123 Future Volume (veh/h) 0 0 0 136 0 570 268 573 0 0 326 123 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT)1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 1826 1900 1870 1870 1870 0 0 1870 1767 Adj Flow Rate, veh/h 136 0 412 268 573 0 0 326 0 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, %5 0 2 2 2 0 0 2 9 Cap, veh/h 521 0 456 681 2156 0 0 1577 Arrive On Green 0.29 0.00 0.29 0.22 1.00 0.00 0.00 0.44 0.00 Sat Flow, veh/h 1810 0 1585 1781 3647 0 0 3741 0 Grp Volume(v), veh/h 136 0 412 268 573 0 0 326 0 Grp Sat Flow(s),veh/h/ln 1810 0 1585 1781 1777 0 0 1777 0 Q Serve(g_s), s 5.5 0.0 23.8 7.6 0.0 0.0 0.0 5.3 0.0 Cycle Q Clear(g_c), s 5.5 0.0 23.8 7.6 0.0 0.0 0.0 5.3 0.0 Prop In Lane 1.00 1.00 1.00 0.00 0.00 0.00 Lane Grp Cap(c), veh/h 521 0 456 681 2156 0 0 1577 V/C Ratio(X)0.26 0.00 0.90 0.39 0.27 0.00 0.00 0.21 Avail Cap(c_a), veh/h 590 0 517 859 2156 0 0 1577 HCM Platoon Ratio 1.00 1.00 1.00 2.00 2.00 1.00 1.00 1.00 1.00 Upstream Filter(I)1.00 0.00 1.00 0.79 0.79 0.00 0.00 1.00 0.00 Uniform Delay (d), s/veh 26.0 0.0 32.5 9.2 0.0 0.0 0.0 16.2 0.0 Incr Delay (d2), s/veh 0.4 0.0 18.5 0.4 0.2 0.0 0.0 0.3 0.0 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 2.4 0.0 11.2 2.3 0.1 0.0 0.0 2.1 0.0 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 26.4 0.0 51.0 9.7 0.2 0.0 0.0 16.5 0.0 LnGrp LOS C A D A A A A B Approach Vol, veh/h 548 841 326 A Approach Delay, s/veh 44.9 3.2 16.5 Approach LOS D A B Timer - Assigned Phs 2 5 6 8 Phs Duration (G+Y+Rc), s 62.6 15.5 47.2 32.4 Change Period (Y+Rc), s 5.0 5.0 5.0 5.0 Max Green Setting (Gmax), s 54.0 20.0 29.0 31.0 Max Q Clear Time (g_c+I1), s 2.0 9.6 7.3 25.8 Green Ext Time (p_c), s 6.3 0.9 2.7 1.6 Intersection Summary HCM 6th Ctrl Delay 19.1 HCM 6th LOS B Notes Unsignalized Delay for [SBR] is excluded from calculations of the approach delay and intersection delay. Lanes, Volumes, Timings 12: Weyerhaeuser Way S & SR-18 EB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - AM Peak Hour Page 7 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 265 23 191 0 0 0 0 571 357 221 231 0 Future Volume (vph) 265 23 191 0 0 0 0 571 357 221 231 0 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 30 30 35 35 Link Distance (ft) 431 613 647 676 Travel Time (s) 9.8 13.9 12.6 13.2 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% Shared Lane Traffic (%) Turn Type Split NA Perm NA pm+pt NA Protected Phases 2 2 8 7 4 Permitted Phases 2 4 Detector Phase 2 2 2 8 7 4 Switch Phase Minimum Initial (s) 7.0 7.0 7.0 7.0 5.0 7.0 Minimum Split (s) 35.0 35.0 35.0 22.0 10.0 26.0 Total Split (s) 45.0 45.0 45.0 40.0 10.0 50.0 Total Split (%) 47.4% 47.4% 47.4%42.1% 10.5% 52.6% Yellow Time (s) 4.0 4.0 4.0 4.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 5.0 5.0 5.0 5.0 Lead/Lag Lag Lead Lead-Lag Optimize? Recall Mode None None None C-Min None C-Min Intersection Summary Area Type: Other Cycle Length: 95 Actuated Cycle Length: 95 Offset: 0 (0%), Referenced to phase 4:SBTL and 8:NBT, Start of Green Natural Cycle: 70 Control Type: Actuated-Coordinated Splits and Phases: 12: Weyerhaeuser Way S & SR-18 EB Ramps HCM 6th Signalized Intersection Summary 12: Weyerhaeuser Way S & SR-18 EB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - AM Peak Hour Page 8 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 265 23 191 0 0 0 0 571 357 221 231 0 Future Volume (veh/h) 265 23 191 0 0 0 0 571 357 221 231 0 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 1900 1900 1900 0 1900 1900 1900 1900 0 Adj Flow Rate, veh/h 265 23 72 0 571 357 221 231 0 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, % 0 0 0 0 0 0 0 0 0 Cap, veh/h 337 29 325 0 1253 783 439 1317 0 Arrive On Green 0.20 0.20 0.20 0.00 0.59 0.59 0.11 1.00 0.00 Sat Flow, veh/h 1671 145 1610 0 2227 1333 1810 1900 0 Grp Volume(v), veh/h 288 0 72 0 483 445 221 231 0 Grp Sat Flow(s),veh/h/ln 1816 0 1610 0 1805 1660 1810 1900 0 Q Serve(g_s), s 14.3 0.0 3.5 0.0 14.3 14.3 4.9 0.0 0.0 Cycle Q Clear(g_c), s 14.3 0.0 3.5 0.0 14.3 14.3 4.9 0.0 0.0 Prop In Lane 0.92 1.00 0.00 0.80 1.00 0.00 Lane Grp Cap(c), veh/h 366 0 325 0 1061 976 439 1317 0 V/C Ratio(X) 0.79 0.00 0.22 0.00 0.46 0.46 0.50 0.18 0.00 Avail Cap(c_a), veh/h 765 0 678 0 1061 976 439 1317 0 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 2.00 2.00 1.00 Upstream Filter(I) 1.00 0.00 1.00 0.00 1.00 1.00 0.96 0.96 0.00 Uniform Delay (d), s/veh 36.0 0.0 31.7 0.0 11.0 11.0 7.9 0.0 0.0 Incr Delay (d2), s/veh 5.3 0.0 0.5 0.0 1.4 1.5 1.1 0.3 0.0 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 6.8 0.0 1.4 0.0 5.5 5.1 1.5 0.1 0.0 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 41.2 0.0 32.2 0.0 12.4 12.6 9.0 0.3 0.0 LnGrp LOS D A C A B B A A A Approach Vol, veh/h 360 928 452 Approach Delay, s/veh 39.4 12.5 4.5 Approach LOS D B A Timer - Assigned Phs 2 4 7 8 Phs Duration (G+Y+Rc), s 24.2 70.8 10.0 60.8 Change Period (Y+Rc), s 5.0 5.0 5.0 5.0 Max Green Setting (Gmax), s 40.0 45.0 5.0 35.0 Max Q Clear Time (g_c+I1), s 16.3 2.0 6.9 16.3 Green Ext Time (p_c), s 2.9 2.0 0.0 8.0 Intersection Summary HCM 6th Ctrl Delay 16.0 HCM 6th LOS B Lanes, Volumes, Timings 1: 23rd Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - AM Peak Hour Page 1 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 87 1164 21 154 928 144 12 89 128 263 82 62 Future Volume (vph) 87 1164 21 154 928 144 12 89 128 263 82 62 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 325 0 260 0 300 0 300 0 Storage Lanes 2 0 2 0 1 1 2 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 30 30 30 Link Distance (ft) 631 564 591 660 Travel Time (s) 12.3 12.8 13.4 15.0 Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Heavy Vehicles (%) 10% 2% 0% 1% 5% 8% 0% 20% 2% 5% 12% 13% Shared Lane Traffic (%) Turn Type Prot NA Prot NA Prot NA pm+ov Prot NA Protected Phases 7 4 3 8 5 2 3 1 6 Permitted Phases 2 Detector Phase 7 4 3 8 5 2 3 1 6 Switch Phase Minimum Initial (s) 5.0 10.0 5.0 10.0 5.0 5.0 5.0 5.0 5.0 Minimum Split (s) 9.5 28.5 10.5 30.5 9.5 31.5 10.5 9.5 31.5 Total Split (s) 15.0 42.0 15.0 42.0 15.0 33.0 15.0 20.0 38.0 Total Split (%) 13.6% 38.2% 13.6% 38.2% 13.6% 30.0% 13.6% 18.2% 34.5% Yellow Time (s) 3.5 3.5 4.5 4.5 3.5 4.5 4.5 3.5 4.5 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 4.5 4.5 5.5 5.5 4.5 5.5 5.5 4.5 5.5 Lead/Lag Lead Lag Lead Lag Lead Lag Lead Lead Lag Lead-Lag Optimize? Yes Yes Yes Yes Yes Yes Yes Yes Yes Recall Mode None C-Min None C-Min None None None None None Intersection Summary Area Type: Other Cycle Length: 110 Actuated Cycle Length: 110 Offset: 30 (27%), Referenced to phase 4:EBT and 8:WBT, Start of Green Natural Cycle: 85 Control Type: Actuated-Coordinated Splits and Phases: 1: 23rd Ave S & S 320th St HCM Signalized Intersection Capacity Analysis 1: 23rd Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - AM Peak Hour Page 2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 87 1164 21 154 928 144 12 89 128 263 82 62 Future Volume (vph) 87 1164 21 154 928 144 12 89 128 263 82 62 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Total Lost time (s) 4.5 4.5 5.5 5.5 4.5 5.5 5.5 4.5 5.5 Lane Util. Factor 0.97 0.91 0.97 0.91 1.00 1.00 1.00 0.97 1.00 Frt 1.00 1.00 1.00 0.98 1.00 1.00 0.85 1.00 0.94 Flt Protected 0.95 1.00 0.95 1.00 0.95 1.00 1.00 0.95 1.00 Satd. Flow (prot) 3183 5074 3467 4822 1805 1583 1583 3335 1581 Flt Permitted 0.95 1.00 0.95 1.00 0.95 1.00 1.00 0.95 1.00 Satd. Flow (perm) 3183 5074 3467 4822 1805 1583 1583 3335 1581 Peak-hour factor, PHF 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Adj. Flow (vph) 92 1225 22 162 977 152 13 94 135 277 86 65 RTOR Reduction (vph) 0 1 0 0 13 0 0 0 92 0 28 0 Lane Group Flow (vph) 92 1246 0 162 1116 0 13 94 43 277 123 0 Heavy Vehicles (%) 10% 2% 0% 1% 5% 8% 0% 20% 2% 5% 12% 13% Turn Type Prot NA Prot NA Prot NA pm+ov Prot NA Protected Phases 7 4 3 8 5 2 3 1 6 Permitted Phases 2 Actuated Green, G (s) 6.6 56.0 9.5 58.9 2.5 11.3 20.8 13.2 22.0 Effective Green, g (s) 6.6 56.0 9.5 58.9 2.5 11.3 20.8 13.2 22.0 Actuated g/C Ratio 0.06 0.51 0.09 0.54 0.02 0.10 0.19 0.12 0.20 Clearance Time (s) 4.5 4.5 5.5 5.5 4.5 5.5 5.5 4.5 5.5 Vehicle Extension (s) 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Lane Grp Cap (vph) 190 2583 299 2581 41 162 378 400 316 v/s Ratio Prot 0.03 c0.25 c0.05 c0.23 0.01 c0.06 0.01 c0.08 0.08 v/s Ratio Perm 0.02 v/c Ratio 0.48 0.48 0.54 0.43 0.32 0.58 0.11 0.69 0.39 Uniform Delay, d1 50.1 17.6 48.2 15.4 52.9 47.1 37.0 46.5 38.2 Progression Factor 1.00 1.00 1.28 0.32 1.00 1.00 1.00 1.00 1.00 Incremental Delay, d2 0.7 0.6 1.0 0.5 1.6 3.4 0.0 4.2 0.3 Delay (s) 50.8 18.2 62.7 5.4 54.5 50.5 37.0 50.6 38.5 Level of Service D B E A D D D D D Approach Delay (s) 20.5 12.6 43.2 46.3 Approach LOS C B D D Intersection Summary HCM 2000 Control Delay 22.4 HCM 2000 Level of Service C HCM 2000 Volume to Capacity ratio 0.53 Actuated Cycle Length (s) 110.0 Sum of lost time (s) 20.0 Intersection Capacity Utilization 54.4% ICU Level of Service A Analysis Period (min) 15 c Critical Lane Group Lanes, Volumes, Timings 2: 25th Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - AM Peak Hour Page 3 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 26 1505 31 81 1239 113 11 5 12 105 4 36 Future Volume (vph) 26 1505 31 81 1239 113 11 5 12 105 4 36 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 175 0 185 0 0 0 0 0 Storage Lanes 1 0 1 0 1 0 1 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 30 30 30 Link Distance (ft) 564 426 279 276 Travel Time (s) 11.0 9.7 6.3 6.3 Confl. Peds. (#/hr) 6 4 4 6 2 7 7 2 Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Heavy Vehicles (%) 4% 3% 3% 1% 5% 2% 0% 0% 0% 1% 0% 3% Shared Lane Traffic (%) Turn Type D.P+P NA D.P+P NA D.P+P NA D.P+P NA Protected Phases 5 2 1 6 7 4 3 8 Permitted Phases 6 2 8 4 Detector Phase 5 2 1 6 7 4 3 8 Switch Phase Minimum Initial (s) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Minimum Split (s) 10.0 23.0 10.0 29.0 9.0 29.0 9.0 29.0 Total Split (s) 10.0 58.0 10.0 58.0 12.0 30.0 12.0 30.0 Total Split (%) 9.1% 52.7% 9.1% 52.7% 10.9% 27.3% 10.9% 27.3% Yellow Time (s) 4.0 4.0 4.0 4.0 3.0 3.0 3.0 3.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 5.0 5.0 5.0 4.0 4.0 4.0 4.0 Lead/Lag Lead Lag Lead Lag Lead Lag Lead Lag Lead-Lag Optimize? Yes Yes Yes Yes Yes Yes Yes Yes Recall Mode None C-Min None C-Min None None None None Intersection Summary Area Type: Other Cycle Length: 110 Actuated Cycle Length: 110 Offset: 10 (9%), Referenced to phase 2:EBWB and 6:EBWB, Start of Green Natural Cycle: 80 Control Type: Actuated-Coordinated Splits and Phases: 2: 25th Ave S & S 320th St HCM Signalized Intersection Capacity Analysis 2: 25th Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - AM Peak Hour Page 4 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 26 1505 31 81 1239 113 11 5 12 105 4 36 Future Volume (vph) 26 1505 31 81 1239 113 11 5 12 105 4 36 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Total Lost time (s) 5.0 5.0 5.0 5.0 4.0 4.0 4.0 4.0 Lane Util. Factor 1.00 0.91 1.00 0.91 1.00 1.00 1.00 1.00 Frpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 0.98 1.00 0.99 Flpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 0.99 1.00 Frt 1.00 1.00 1.00 0.99 1.00 0.89 1.00 0.86 Flt Protected 0.95 1.00 0.95 1.00 0.95 1.00 0.95 1.00 Satd. Flow (prot) 1735 5017 1787 4876 1802 1668 1775 1578 Flt Permitted 0.15 1.00 0.11 1.00 0.73 1.00 0.75 1.00 Satd. Flow (perm) 267 5017 205 4876 1384 1668 1393 1578 Peak-hour factor, PHF 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Adj. Flow (vph) 27 1584 33 85 1304 119 12 5 13 111 4 38 RTOR Reduction (vph) 0 2 0 0 7 0 0 12 0 0 32 0 Lane Group Flow (vph) 27 1615 0 85 1416 0 12 6 0 111 10 0 Confl. Peds. (#/hr) 6 4 4 6 2 7 7 2 Heavy Vehicles (%) 4% 3% 3% 1% 5% 2% 0% 0% 0% 1% 0% 3% Turn Type D.P+P NA D.P+P NA D.P+P NA D.P+P NA Protected Phases 5 2 1 6 7 4 3 8 Permitted Phases 6 2 8 4 Actuated Green, G (s) 72.8 67.0 72.8 69.2 19.2 9.1 19.2 17.8 Effective Green, g (s) 72.8 67.0 72.8 69.2 19.2 9.1 19.2 17.8 Actuated g/C Ratio 0.66 0.61 0.66 0.63 0.17 0.08 0.17 0.16 Clearance Time (s) 5.0 5.0 5.0 5.0 4.0 4.0 4.0 4.0 Vehicle Extension (s) 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 Lane Grp Cap (vph) 224 3055 219 3067 246 137 278 255 v/s Ratio Prot 0.00 c0.32 c0.02 0.29 0.00 0.00 c0.04 0.01 v/s Ratio Perm 0.08 0.24 0.01 c0.03 v/c Ratio 0.12 0.53 0.39 0.46 0.05 0.04 0.40 0.04 Uniform Delay, d1 7.1 12.4 8.3 10.7 37.7 46.4 40.0 38.9 Progression Factor 0.81 0.68 1.07 0.80 1.00 1.00 1.00 1.00 Incremental Delay, d2 0.2 0.6 1.1 0.5 0.1 0.1 0.9 0.1 Delay (s) 5.9 9.0 10.0 9.0 37.8 46.6 40.9 39.0 Level of Service A A A A D D D D Approach Delay (s) 9.0 9.0 43.1 40.4 Approach LOS A A D D Intersection Summary HCM 2000 Control Delay 10.7 HCM 2000 Level of Service B HCM 2000 Volume to Capacity ratio 0.49 Actuated Cycle Length (s) 110.0 Sum of lost time (s) 18.0 Intersection Capacity Utilization 59.0% ICU Level of Service B Analysis Period (min) 15 c Critical Lane Group Lanes, Volumes, Timings 3: I-5 SB Ramps & S 320th St 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - AM Peak Hour Page 1 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 0 1187 351 189 937 0 0 0 0 300 1 534 Future Volume (vph) 0 1187 351 189 937 0 0 0 0 300 1 534 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 0 0 150 0 0 0 0 0 Storage Lanes 0 1 1 0 0 0 1 3 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 35 35 35 Link Distance (ft) 426 1090 747 744 Travel Time (s) 8.3 21.2 14.6 14.5 Confl. Peds. (#/hr)1 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 0% 3% 2% 4% 3% 0% 0% 0% 0% 4% 100% 4% Shared Lane Traffic (%)50% Turn Type NA Perm pm+pt NA Prot NA Prot Protected Phases 2 1 6 7 4 4 Permitted Phases 2 6 Detector Phase 2 2 1 6 7 4 4 Switch Phase Minimum Initial (s) 10.0 10.0 5.0 10.0 5.0 10.0 10.0 Minimum Split (s) 15.0 15.0 10.0 49.0 10.0 40.0 40.0 Total Split (s) 45.0 45.0 30.0 75.0 35.0 35.0 35.0 Total Split (%) 40.9% 40.9% 27.3% 68.2%31.8% 31.8% 31.8% Yellow Time (s) 4.0 4.0 4.0 4.0 4.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Lead/Lag Lag Lag Lead Lead-Lag Optimize? Recall Mode C-Min C-Min None C-Min None None None Intersection Summary Area Type: Other Cycle Length: 110 Actuated Cycle Length: 110 Offset: 33 (30%), Referenced to phase 2:EBT and 6:WBTL, Start of Green Natural Cycle: 90 Control Type: Actuated-Coordinated Splits and Phases: 3: I-5 SB Ramps & S 320th St HCM 6th Signalized Intersection Summary 3: I-5 SB Ramps & S 320th St 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - AM Peak Hour Page 2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 0 1187 351 189 937 0 0 0 0 300 1 534 Future Volume (veh/h) 0 1187 351 189 937 0 0 0 0 300 1 534 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 0 1856 1870 1841 1856 0 1841 418 1841 Adj Flow Rate, veh/h 0 1187 261 189 937 0 301 0 200 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, % 0 3 2 4 3 0 4 100 4 Cap, veh/h 0 2460 1106 403 2791 0 412 0 550 Arrive On Green 0.00 1.00 1.00 0.02 0.26 0.00 0.12 0.00 0.12 Sat Flow, veh/h 0 3618 1585 1753 3618 0 3506 0 4680 Grp Volume(v), veh/h 0 1187 261 189 937 0 301 0 200 Grp Sat Flow(s),veh/h/ln 0 1763 1585 1753 1763 0 1753 0 1560 Q Serve(g_s), s 0.0 0.0 0.0 3.0 23.7 0.0 9.1 0.0 4.3 Cycle Q Clear(g_c), s 0.0 0.0 0.0 3.0 23.7 0.0 9.1 0.0 4.3 Prop In Lane 0.00 1.00 1.00 0.00 1.00 1.00 Lane Grp Cap(c), veh/h 0 2460 1106 403 2791 0 412 0 550 V/C Ratio(X) 0.00 0.48 0.24 0.47 0.34 0.00 0.73 0.00 0.36 Avail Cap(c_a), veh/h 0 2460 1106 716 2791 0 956 0 1276 HCM Platoon Ratio 1.00 2.00 2.00 0.33 0.33 1.00 1.00 1.00 1.00 Upstream Filter(I) 0.00 0.86 0.86 0.70 0.70 0.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 0.0 0.0 0.0 3.6 17.2 0.0 46.9 0.0 44.8 Incr Delay (d2), s/veh 0.0 0.6 0.4 0.4 0.2 0.0 2.5 0.0 0.4 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.0 0.2 0.1 0.9 11.2 0.0 4.1 0.0 1.7 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 0.0 0.6 0.4 4.0 17.4 0.0 49.4 0.0 45.2 LnGrp LOS A A A A B A D A D Approach Vol, veh/h 1448 1126 501 Approach Delay, s/veh 0.6 15.2 47.7 Approach LOS A B D Timer - Assigned Phs 1 2 4 6 Phs Duration (G+Y+Rc), s 10.3 81.8 17.9 92.1 Change Period (Y+Rc), s 5.0 5.0 5.0 5.0 Max Green Setting (Gmax), s 25.0 40.0 30.0 70.0 Max Q Clear Time (g_c+I1), s 5.0 2.0 11.1 25.7 Green Ext Time (p_c), s 0.3 15.3 1.8 9.8 Intersection Summary HCM 6th Ctrl Delay 13.6 HCM 6th LOS B Notes User approved pedestrian interval to be less than phase max green. User approved volume balancing among the lanes for turning movement. Lanes, Volumes, Timings 4: I-5 NB Ramps & S 320th St 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - AM Peak Hour Page 3 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 0 1039 0 0 733 335 420 2 566 0 0 0 Future Volume (vph) 0 1039 0 0 733 335 420 2 566 0 0 0 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 35 35 35 Link Distance (ft) 1090 720 781 805 Travel Time (s) 21.2 14.0 15.2 15.7 Confl. Peds. (#/hr)2 1 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 0% 3% 6% 0% 4% 6% 3% 0% 3% 0% 0% 0% Shared Lane Traffic (%)10% Turn Type NA NA Split NA Protected Phases 2 6 8 8 Permitted Phases Detector Phase 2 6 8 8 Switch Phase Minimum Initial (s) 10.0 10.0 7.0 7.0 Minimum Split (s) 15.0 20.0 33.0 33.0 Total Split (s) 74.0 74.0 36.0 36.0 Total Split (%) 67.3% 67.3% 32.7% 32.7% Yellow Time (s) 4.0 4.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 5.0 5.0 5.0 Lead/Lag Lead-Lag Optimize? Recall Mode C-Min C-Min None None Intersection Summary Area Type: Other Cycle Length: 110 Actuated Cycle Length: 110 Offset: 62 (56%), Referenced to phase 2:EBT and 6:WBT, Start of Green Natural Cycle: 60 Control Type: Actuated-Coordinated Splits and Phases: 4: I-5 NB Ramps & S 320th St HCM 6th Signalized Intersection Summary 4: I-5 NB Ramps & S 320th St 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - AM Peak Hour Page 4 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 0 1039 0 0 733 335 420 2 566 0 0 0 Future Volume (veh/h) 0 1039 0 0 733 335 420 2 566 0 0 0 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 0 1856 0 0 1841 1811 1856 1900 1856 Adj Flow Rate, veh/h 0 1039 0 0 733 0 376 64 330 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, % 0 3 0 0 4 6 3 0 3 Cap, veh/h 0 2276 0 0 2258 465 71 364 Arrive On Green 0.00 0.21 0.00 0.00 0.65 0.00 0.26 0.26 0.26 Sat Flow, veh/h 0 3711 0 0 3681 0 1767 268 1382 Grp Volume(v), veh/h 0 1039 0 0 733 0 376 0 394 Grp Sat Flow(s),veh/h/ln 0 1763 0 0 1749 0 1767 0 1649 Q Serve(g_s), s 0.0 28.3 0.0 0.0 10.3 0.0 21.9 0.0 25.4 Cycle Q Clear(g_c), s 0.0 28.3 0.0 0.0 10.3 0.0 21.9 0.0 25.4 Prop In Lane 0.00 0.00 0.00 0.00 1.00 0.84 Lane Grp Cap(c), veh/h 0 2276 0 0 2258 465 0 434 V/C Ratio(X) 0.00 0.46 0.00 0.00 0.32 0.81 0.00 0.91 Avail Cap(c_a), veh/h 0 2276 0 0 2258 498 0 465 HCM Platoon Ratio 1.00 0.33 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 0.00 0.69 0.00 0.00 0.94 0.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 0.0 26.5 0.0 0.0 8.7 0.0 37.9 0.0 39.2 Incr Delay (d2), s/veh 0.0 0.5 0.0 0.0 0.4 0.0 9.4 0.0 20.9 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.0 13.4 0.0 0.0 3.7 0.0 10.5 0.0 12.6 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 0.0 26.9 0.0 0.0 9.1 0.0 47.3 0.0 60.1 LnGrp LOS A C A A A D A E Approach Vol, veh/h 1039 733 A 770 Approach Delay, s/veh 26.9 9.1 53.8 Approach LOS C A D Timer - Assigned Phs 2 6 8 Phs Duration (G+Y+Rc), s 76.0 76.0 34.0 Change Period (Y+Rc), s 5.0 5.0 5.0 Max Green Setting (Gmax), s 69.0 69.0 31.0 Max Q Clear Time (g_c+I1), s 30.3 12.3 27.4 Green Ext Time (p_c), s 11.1 7.2 1.5 Intersection Summary HCM 6th Ctrl Delay 29.9 HCM 6th LOS C Notes User approved volume balancing among the lanes for turning movement. Unsignalized Delay for [WBR] is excluded from calculations of the approach delay and intersection delay. Lanes, Volumes, Timings 5: 32nd Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - AM Peak Hour Page 9 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 4 1090 545 97 1019 0 38 0 16 0 0 1 Future Volume (vph) 4 1090 545 97 1019 0 38 0 16 0 0 1 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 200 450 250 0 250 0 0 0 Storage Lanes 1 1 1 0 1 0 0 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 35 25 25 Link Distance (ft) 720 883 894 275 Travel Time (s) 14.0 17.2 24.4 7.5 Confl. Peds. (#/hr) 1 1 1 1 Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Heavy Vehicles (%) 0% 4% 1% 0% 5% 0% 5% 0% 38% 0% 0% 0% Shared Lane Traffic (%) Turn Type D.P+P NA Perm D.P+P NA Prot NA NA Protected Phases 1 6 5 2 7 4 8 Permitted Phases 2 6 6 8 Detector Phase 1 6 6 5 2 7 4 8 8 Switch Phase Minimum Initial (s) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Minimum Split (s) 9.0 9.0 9.0 22.0 30.0 10.0 30.0 9.0 9.0 Total Split (s) 13.0 87.0 87.0 28.0 102.0 20.0 35.0 15.0 15.0 Total Split (%) 8.7% 58.0% 58.0% 18.7% 68.0% 13.3% 23.3% 10.0% 10.0% Yellow Time (s) 3.0 3.0 3.0 4.0 3.0 4.0 4.0 3.0 3.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 4.0 4.0 4.0 5.0 4.0 5.0 5.0 4.0 Lead/Lag Lead Lag Lag Lead Lag Lead Lag Lag Lead-Lag Optimize? Yes Yes Yes Yes Yes Yes Yes Yes Recall Mode None None None None None None None None None Intersection Summary Area Type: Other Cycle Length: 150 Actuated Cycle Length: 45.4 Natural Cycle: 80 Control Type: Actuated-Uncoordinated Splits and Phases: 5: 32nd Ave S & S 320th St HCM Signalized Intersection Capacity Analysis 5: 32nd Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - AM Peak Hour Page 10 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 4 1090 545 97 1019 0 38 0 16 0 0 1 Future Volume (vph) 4 1090 545 97 1019 0 38 0 16 0 0 1 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Total Lost time (s) 4.0 4.0 4.0 5.0 4.0 5.0 5.0 4.0 Lane Util. Factor 1.00 0.95 1.00 1.00 0.95 1.00 1.00 1.00 Frpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 0.99 1.00 Flpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Frt 1.00 1.00 0.85 1.00 1.00 1.00 0.85 0.86 Flt Protected 0.95 1.00 1.00 0.95 1.00 0.95 1.00 1.00 Satd. Flow (prot) 1805 3471 1599 1805 3438 1719 1155 1644 Flt Permitted 0.23 1.00 1.00 0.18 1.00 0.95 1.00 1.00 Satd. Flow (perm) 429 3471 1599 338 3438 1719 1155 1644 Peak-hour factor, PHF 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Adj. Flow (vph) 4 1147 574 102 1073 0 40 0 17 0 0 1 RTOR Reduction (vph) 0 0 258 0 0 0 0 15 0 0 1 0 Lane Group Flow (vph) 4 1147 316 102 1073 0 40 2 0 0 0 0 Confl. Peds. (#/hr) 1 1 1 1 Heavy Vehicles (%) 0% 4% 1% 0% 5% 0% 5% 0% 38% 0% 0% 0% Turn Type D.P+P NA Perm D.P+P NA Prot NA NA Protected Phases 1 6 5 2 7 4 8 Permitted Phases 2 6 6 8 Actuated Green, G (s) 35.6 30.3 30.3 34.6 34.8 2.0 6.5 0.5 Effective Green, g (s) 35.6 30.3 30.3 34.6 34.8 2.0 6.5 0.5 Actuated g/C Ratio 0.65 0.55 0.55 0.63 0.63 0.04 0.12 0.01 Clearance Time (s) 4.0 4.0 4.0 5.0 4.0 5.0 5.0 4.0 Vehicle Extension (s) 5.0 1.0 1.0 1.5 5.0 1.5 2.5 2.5 Lane Grp Cap (vph) 297 1908 879 326 2171 62 136 14 v/s Ratio Prot 0.00 c0.33 c0.02 c0.31 c0.02 0.00 c0.00 v/s Ratio Perm 0.01 0.20 0.17 v/c Ratio 0.01 0.60 0.36 0.31 0.49 0.65 0.01 0.00 Uniform Delay, d1 3.7 8.3 7.0 4.9 5.4 26.2 21.5 27.1 Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Incremental Delay, d2 0.0 0.4 0.1 0.2 0.4 15.9 0.0 0.0 Delay (s) 3.8 8.7 7.0 5.1 5.8 42.1 21.5 27.1 Level of Service A A A A A D C C Approach Delay (s) 8.1 5.7 36.0 27.1 Approach LOS A A D C Intersection Summary HCM 2000 Control Delay 7.7 HCM 2000 Level of Service A HCM 2000 Volume to Capacity ratio 0.57 Actuated Cycle Length (s) 55.1 Sum of lost time (s) 18.0 Intersection Capacity Utilization 56.3% ICU Level of Service B Analysis Period (min) 15 c Critical Lane Group Lanes, Volumes, Timings 6: Weyerhaeuser Way S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - AM Peak Hour Page 11 Lane Group EBT EBR WBL WBT NBL NBR Lane Configurations Traffic Volume (vph) 882 226 416 977 80 176 Future Volume (vph) 882 226 416 977 80 176 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Storage Length (ft) 0 200 300 300 Storage Lanes 1 1 1 1 Taper Length (ft) 25 25 Right Turn on Red Yes Yes Link Speed (mph) 35 35 35 Link Distance (ft) 883 728 1121 Travel Time (s) 17.2 14.2 21.8 Confl. Peds. (#/hr) 1 1 Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 Heavy Vehicles (%) 3% 5% 3% 5% 5% 6% Shared Lane Traffic (%)50% Turn Type NA Perm D.P+P NA Prot Perm Protected Phases 2 1 6 4 Permitted Phases 2 2 4 Detector Phase 2 2 1 6 4 4 Switch Phase Minimum Initial (s) 5.0 5.0 5.0 5.0 5.0 5.0 Minimum Split (s) 32.0 32.0 10.0 10.0 27.0 27.0 Total Split (s) 63.0 63.0 15.0 78.0 32.0 32.0 Total Split (%) 57.3% 57.3% 13.6% 70.9% 29.1% 29.1% Yellow Time (s) 4.0 4.0 4.0 4.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 5.0 5.0 5.0 5.0 5.0 Lead/Lag Lead Lead Lag Lead-Lag Optimize? Yes Yes Yes Recall Mode C-Max C-Max None C-Max None None Intersection Summary Area Type: Other Cycle Length: 110 Actuated Cycle Length: 110 Offset: 105 (95%), Referenced to phase 2:EBWB and 6:WBT, Start of Green Natural Cycle: 80 Control Type: Actuated-Coordinated Splits and Phases: 6: Weyerhaeuser Way S & S 320th St HCM Signalized Intersection Capacity Analysis 6: Weyerhaeuser Way S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - AM Peak Hour Page 12 Movement EBT EBR WBL WBT NBL NBR Lane Configurations Traffic Volume (vph) 882 226 416 977 80 176 Future Volume (vph) 882 226 416 977 80 176 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Total Lost time (s) 5.0 5.0 5.0 5.0 5.0 5.0 Lane Util. Factor 0.95 1.00 1.00 0.95 0.97 0.91 Frpb, ped/bikes 1.00 0.98 1.00 1.00 1.00 1.00 Flpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 Frt 1.00 0.85 1.00 1.00 0.92 0.85 Flt Protected 1.00 1.00 0.95 1.00 0.98 1.00 Satd. Flow (prot) 3505 1504 1752 3438 3143 1386 Flt Permitted 1.00 1.00 0.28 1.00 0.98 1.00 Satd. Flow (perm) 3505 1504 516 3438 3143 1386 Peak-hour factor, PHF 0.95 0.95 0.95 0.95 0.95 0.95 Adj. Flow (vph) 928 238 438 1028 84 185 RTOR Reduction (vph) 0 70 0 0 87 86 Lane Group Flow (vph) 928 168 438 1028 90 6 Confl. Peds. (#/hr) 1 1 Heavy Vehicles (%) 3% 5% 3% 5% 5% 6% Turn Type NA Perm D.P+P NA Prot Perm Protected Phases 2 1 6 4 Permitted Phases 2 2 4 Actuated Green, G (s) 77.7 77.7 87.7 92.7 7.3 7.3 Effective Green, g (s) 77.7 77.7 87.7 92.7 7.3 7.3 Actuated g/C Ratio 0.71 0.71 0.80 0.84 0.07 0.07 Clearance Time (s) 5.0 5.0 5.0 5.0 5.0 5.0 Vehicle Extension (s) 2.5 2.5 1.5 2.5 1.5 1.5 Lane Grp Cap (vph) 2475 1062 523 2897 208 91 v/s Ratio Prot 0.26 c0.08 0.30 c0.03 v/s Ratio Perm 0.11 c0.59 0.00 v/c Ratio 0.37 0.16 0.84 0.35 0.43 0.07 Uniform Delay, d1 6.5 5.3 13.8 1.9 49.4 48.2 Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 Incremental Delay, d2 0.4 0.3 10.7 0.3 0.5 0.1 Delay (s) 6.9 5.7 24.5 2.3 49.9 48.3 Level of Service A A C A D D Approach Delay (s) 6.6 8.9 49.3 Approach LOS A A D Intersection Summary HCM 2000 Control Delay 11.7 HCM 2000 Level of Service B HCM 2000 Volume to Capacity ratio 0.81 Actuated Cycle Length (s) 110.0 Sum of lost time (s) 15.0 Intersection Capacity Utilization 64.1% ICU Level of Service C Analysis Period (min) 15 c Critical Lane Group LANE LEVEL OF SERVICE Lane Level of Service Site: 7 [2023 With Project -AM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Approaches IntersectionEastNorthWest LOS A A A A Site Level of Service (LOS) Method: Delay & v/c (HCM 6). Site LOS Method is specified in the Parameter Settings dialog (Site tab). Roundabout LOS Method: Same as Sign Control. Lane LOS values are based on average delay and v/c ratio (degree of saturation) per lane. LOS F will result if v/c > 1 irrespective of lane delay value (does not apply for approaches and intersection). Intersection and Approach LOS values are based on average delay for all lanes (v/c not used as specified in HCM 6). Delay Model: HCM Delay Formula (Geometric Delay is not included). SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 12:43:18 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -AM Peak Hour -32nd Ave S & S 323rd St.sip9 MOVEMENT SUMMARY Site: 7 [2023 With Project -AM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Vehicle Movement Performance INPUT VOLUMES DEMAND FLOWS 95% BACK OF QUEUE Mov ID Turn Deg. Satn Aver. Delay Level of Service Prop. Que Effective Stop Rate Aver. No. Cycles Aver. Speed [ Total HV ][ Total HV ][ Veh.Dist ] veh/h %veh/h %v/c sec veh ft mph East: S 323rd St 6 T1 40 7.5 52 7.5 0.139 4.0 LOS A 0.7 16.7 0.10 0.02 0.10 35.7 16 R2 101 1.0 131 1.0 0.139 3.8 LOS A 0.7 16.7 0.10 0.02 0.10 34.8 Approach 141 2.8 183 2.8 0.139 3.9 LOS A 0.7 16.7 0.10 0.02 0.10 35.0 North: 32nd Ave S 7u U 1 0.0 1 0.0 0.249 5.0 LOS A 1.3 33.1 0.20 0.08 0.20 34.1 7 L2 161 6.2 209 6.2 0.249 5.1 LOS A 1.3 33.1 0.20 0.08 0.20 33.2 14 R2 76 2.6 99 2.6 0.249 5.0 LOS A 1.3 33.1 0.20 0.08 0.20 32.3 Approach 238 5.0 309 5.0 0.249 5.1 LOS A 1.3 33.1 0.20 0.08 0.20 32.9 West: Driveway 5 L2 7 100.0 9 100.0 0.024 6.8 LOS A 0.1 2.2 0.34 0.19 0.34 30.1 2 T1 5 20.0 6 20.0 0.024 4.2 LOS A 0.1 2.2 0.34 0.19 0.34 32.5 Approach 12 66.7 16 66.7 0.024 5.7 LOS A 0.1 2.2 0.34 0.19 0.34 31.0 All Vehicles 391 6.1 508 6.1 0.249 4.7 LOS A 1.3 33.1 0.17 0.07 0.17 33.5 Site Level of Service (LOS) Method: Delay & v/c (HCM 6). Site LOS Method is specified in the Parameter Settings dialog (Site tab). Roundabout LOS Method: Same as Sign Control. Vehicle movement LOS values are based on average delay and v/c ratio (degree of saturation) per movement. LOS F will result if v/c > 1 irrespective of movement delay value (does not apply for approaches and intersection). Intersection and Approach LOS values are based on average delay for all movements (v/c not used as specified in HCM 6). Roundabout Capacity Model: US HCM 6. Delay Model: HCM Delay Formula (Geometric Delay is not included). Queue Model: HCM Queue Formula. Gap-Acceptance Capacity: Traditional M1. HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation. SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 12:43:18 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -AM Peak Hour -32nd Ave S & S 323rd St.sip9 Lanes, Volumes, Timings 8: Weyerhaeuser Way S & S 323rd St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - AM Peak Hour Page 13 Lane Group EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (vph) 1 140 127 270 561 65 Future Volume (vph) 1 140 127 270 561 65 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Storage Length (ft) 200 0 200 75 Storage Lanes 1 1 1 1 Taper Length (ft) 25 25 Link Speed (mph) 25 25 35 Link Distance (ft) 755 456 1121 Travel Time (s) 20.6 12.4 21.8 Confl. Peds. (#/hr) 1 1 1 1 Peak Hour Factor 0.80 0.80 0.80 0.80 0.80 0.80 Heavy Vehicles (%) 0% 2% 0% 7% 4% 28% Shared Lane Traffic (%) Sign Control Stop Free Free Intersection Summary Area Type: Other Control Type: Unsignalized HCM Unsignalized Intersection Capacity Analysis 8: Weyerhaeuser Way S & S 323rd St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - AM Peak Hour Page 14 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (veh/h) 1 140 127 270 561 65 Future Volume (Veh/h) 1 140 127 270 561 65 Sign Control Stop Free Free Grade 0% 0% 0% Peak Hour Factor 0.80 0.80 0.80 0.80 0.80 0.80 Hourly flow rate (vph) 1 175 159 338 701 81 Pedestrians 1 1 1 Lane Width (ft) 12.0 12.0 12.0 Walking Speed (ft/s) 3.5 3.5 3.5 Percent Blockage 0 0 0 Right turn flare (veh) Median type None TWLTL Median storage veh)2 Upstream signal (ft)1121 pX, platoon unblocked vC, conflicting volume 1359 703 783 vC1, stage 1 conf vol 702 vC2, stage 2 conf vol 657 vCu, unblocked vol 1359 703 783 tC, single (s) 6.4 6.2 4.1 tC, 2 stage (s) 5.4 tF (s) 3.5 3.3 2.2 p0 queue free % 100 60 81 cM capacity (veh/h) 338 437 843 Direction, Lane # EB 1 EB 2 NB 1 NB 2 SB 1 SB 2 Volume Total 1 175 159 338 701 81 Volume Left 1 0 159 0 0 0 Volume Right 0 175 0 0 0 81 cSH 338 437 843 1700 1700 1700 Volume to Capacity 0.00 0.40 0.19 0.20 0.41 0.05 Queue Length 95th (ft) 0 47 17 0 0 0 Control Delay (s) 15.7 18.6 10.3 0.0 0.0 0.0 Lane LOS C C B Approach Delay (s) 18.6 3.3 0.0 Approach LOS C Intersection Summary Average Delay 3.4 Intersection Capacity Utilization 50.2% ICU Level of Service A Analysis Period (min) 15 LANE LEVEL OF SERVICE Lane Level of Service Site: 9 [2023 With Project -AM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Approaches IntersectionSouthNortheastWest LOS A A A A Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Lane LOS values are based on average delay per lane. Intersection and Approach LOS values are based on average delay for all lanes. Delay Model: SIDRA Standard (Geometric Delay is included). SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 1:47:00 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -AM Peak Hour - Weyerhaeuser Way S & S 336th St Roundabout.sip9 MOVEMENT SUMMARY Site: 9 [2023 With Project -AM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Vehicle Movement Performance INPUT VOLUMES DEMAND FLOWS 95% BACK OF QUEUE Mov ID Turn Deg. Satn Aver. Delay Level of Service Prop. Que Effective Stop Rate Aver. No. Cycles Aver. Speed [ Total HV ][ Total HV ][ Veh.Dist ] veh/h %veh/h %v/c sec veh ft mph South: Weyerhaeuser Way S 3u U 3 0.0 4 0.0 0.476 14.1 LOS B 3.7 94.5 0.56 0.66 0.56 33.6 3 L2 516 3.7 629 3.7 0.476 10.1 LOS B 3.7 94.5 0.56 0.66 0.56 31.5 18a R1 215 3.3 262 3.3 0.258 2.9 LOS A 1.5 39.0 0.49 0.40 0.49 34.0 Approach 734 3.6 895 3.6 0.476 8.0 LOS A 3.7 94.5 0.54 0.58 0.54 32.2 NorthEast: Weyerhaeuser Way S 1ux U 1 0.0 1 0.0 0.418 16.7 LOS B 2.7 70.6 0.75 0.89 0.78 35.2 1ax L1 235 7.2 305 7.2 0.418 13.1 LOS B 2.7 70.6 0.75 0.89 0.78 33.4 16ax R1 244 2.0 317 2.0 0.369 5.7 LOS A 2.4 59.8 0.73 0.70 0.73 36.7 Approach 480 4.5 623 4.5 0.418 9.4 LOS A 2.7 70.6 0.74 0.79 0.76 35.0 West: S 336th St 5a L1 195 1.0 253 1.0 0.246 10.5 LOS B 1.5 38.4 0.55 0.69 0.55 34.3 12 R2 328 5.5 426 5.5 0.350 5.1 LOS A 2.5 64.7 0.58 0.60 0.58 35.7 Approach 523 3.8 679 3.8 0.350 7.1 LOS A 2.5 64.7 0.57 0.63 0.57 35.1 All Vehicles 1737 3.9 2198 3.9 0.476 8.1 LOS A 3.7 94.5 0.61 0.66 0.61 33.8 Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Vehicle movement LOS values are based on average delay per movement. Intersection and Approach LOS values are based on average delay for all vehicle movements. Roundabout Capacity Model: SIDRA Standard. Delay Model: SIDRA Standard (Geometric Delay is included). Queue Model: HCM Queue Formula. Gap-Acceptance Capacity: SIDRA Standard (Akçelik M3D). HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation. SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 1:47:00 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -AM Peak Hour - Weyerhaeuser Way S & S 336th St Roundabout.sip9 LANE LEVEL OF SERVICE Lane Level of Service Site: 10 [2023 With Project -AM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Approaches IntersectionSoutheastNortheastNorthwest LOS A A A A Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Lane LOS values are based on average delay per lane. Intersection and Approach LOS values are based on average delay for all lanes. Delay Model: SIDRA Standard (Geometric Delay is included). SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 1:40:40 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -AM Peak Hour - Weyerhaeuser Way S & 33rd Pl S Roundabout.sip9 MOVEMENT SUMMARY Site: 10 [2023 With Project -AM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Vehicle Movement Performance INPUT VOLUMES DEMAND FLOWS 95% BACK OF QUEUE Mov ID Turn Deg. Satn Aver. Delay Level of Service Prop. Que Effective Stop Rate Aver. No. Cycles Aver. Speed [ Total HV ][ Total HV ][ Veh.Dist ] veh/h %veh/h %v/c sec veh ft mph SouthEast: Weyerhaeuser Way S 1u U 29 0.0 34 0.0 0.483 10.8 LOS B 3.1 80.7 0.30 0.42 0.30 33.8 6 T1 831 4.7 966 4.7 0.483 3.6 LOS A 3.1 80.4 0.30 0.42 0.30 33.1 16 R2 105 1.0 122 1.0 0.483 4.0 LOS A 3.1 80.4 0.30 0.41 0.30 32.3 Approach 965 4.2 1122 4.2 0.483 3.9 LOS A 3.1 80.7 0.30 0.42 0.30 33.0 NorthEast: 33rd Pl S 7u U 1 0.0 1 0.0 0.441 17.0 LOS B 2.1 52.5 0.69 0.89 0.83 27.8 7 L2 121 0.0 141 0.0 0.441 10.9 LOS B 2.1 52.5 0.69 0.89 0.83 23.7 14 R2 109 0.0 127 0.0 0.441 6.8 LOS A 2.1 52.5 0.69 0.89 0.83 23.0 Approach 231 0.0 269 0.0 0.441 9.0 LOS A 2.1 52.5 0.69 0.89 0.83 23.4 NorthWest: Weyerhaeuser Way S 5u U 12 0.0 13 0.0 0.312 11.2 LOS B 1.6 43.5 0.38 0.52 0.38 33.3 5 L2 50 8.0 58 8.0 0.312 9.3 LOS A 1.6 43.5 0.38 0.52 0.38 32.5 2 T1 486 8.8 565 8.8 0.312 4.1 LOS A 1.6 43.5 0.38 0.48 0.38 32.7 Approach 548 8.5 636 8.5 0.312 4.7 LOS A 1.6 43.6 0.38 0.49 0.38 32.7 All Vehicles 1744 5.0 2027 5.0 0.483 4.8 LOS A 3.1 80.7 0.38 0.50 0.39 31.2 Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Vehicle movement LOS values are based on average delay per movement. Intersection and Approach LOS values are based on average delay for all vehicle movements. Roundabout Capacity Model: SIDRA Standard. Delay Model: SIDRA Standard (Geometric Delay is included). Queue Model: HCM Queue Formula. Gap-Acceptance Capacity: SIDRA Standard (Akçelik M3D). HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation. SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 1:40:40 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -AM Peak Hour - Weyerhaeuser Way S & 33rd Pl S Roundabout.sip9 Lanes, Volumes, Timings 11: Weyerhaeuser Way S & SR-18 WB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - AM Peak Hour Page 5 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 0 0 0 136 0 577 268 583 0 0 346 143 Future Volume (vph) 0 0 0 136 0 577 268 583 0 0 346 143 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 0 0 0 300 395 0 0 0 Storage Lanes 0 0 0 1 1 0 0 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 30 30 35 35 Link Distance (ft) 557 335 676 743 Travel Time (s) 12.7 7.6 13.2 14.5 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 0% 0% 0% 5% 0% 2% 2% 2% 0% 0% 4% 14% Shared Lane Traffic (%) Turn Type Split NA Perm pm+pt NA NA Protected Phases 8 8 5 2 6 Permitted Phases 8 2 Detector Phase 8 8 8 5 2 6 Switch Phase Minimum Initial (s)5.0 5.0 5.0 5.0 7.0 7.0 Minimum Split (s)35.0 35.0 35.0 10.0 28.0 24.0 Total Split (s)36.0 36.0 36.0 25.0 59.0 34.0 Total Split (%)37.9% 37.9% 37.9% 26.3% 62.1% 35.8% Yellow Time (s)4.0 4.0 4.0 4.0 4.0 4.0 All-Red Time (s)1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s)0.0 0.0 0.0 0.0 0.0 Total Lost Time (s)5.0 5.0 5.0 5.0 5.0 Lead/Lag Lead Lag Lead-Lag Optimize? Recall Mode None None None None C-Min C-Min Intersection Summary Area Type: Other Cycle Length: 95 Actuated Cycle Length: 95 Offset: 15 (16%), Referenced to phase 2:NBTL and 6:SBT, Start of Green Natural Cycle: 70 Control Type: Actuated-Coordinated Splits and Phases: 11: Weyerhaeuser Way S & SR-18 WB Ramps HCM 6th Signalized Intersection Summary 11: Weyerhaeuser Way S & SR-18 WB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - AM Peak Hour Page 6 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 0 0 0 136 0 577 268 583 0 0 346 143 Future Volume (veh/h) 0 0 0 136 0 577 268 583 0 0 346 143 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT)1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 1826 1900 1870 1870 1870 0 0 1841 1693 Adj Flow Rate, veh/h 136 0 419 268 583 0 0 346 0 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, %5 0 2 2 2 0 0 4 14 Cap, veh/h 528 0 462 665 2144 0 0 1537 Arrive On Green 0.29 0.00 0.29 0.22 1.00 0.00 0.00 0.44 0.00 Sat Flow, veh/h 1810 0 1585 1781 3647 0 0 3681 0 Grp Volume(v), veh/h 136 0 419 268 583 0 0 346 0 Grp Sat Flow(s),veh/h/ln 1810 0 1585 1781 1777 0 0 1749 0 Q Serve(g_s), s 5.5 0.0 24.2 7.7 0.0 0.0 0.0 5.8 0.0 Cycle Q Clear(g_c), s 5.5 0.0 24.2 7.7 0.0 0.0 0.0 5.8 0.0 Prop In Lane 1.00 1.00 1.00 0.00 0.00 0.00 Lane Grp Cap(c), veh/h 528 0 462 665 2144 0 0 1537 V/C Ratio(X)0.26 0.00 0.91 0.40 0.27 0.00 0.00 0.23 Avail Cap(c_a), veh/h 590 0 517 842 2144 0 0 1537 HCM Platoon Ratio 1.00 1.00 1.00 2.00 2.00 1.00 1.00 1.00 1.00 Upstream Filter(I)1.00 0.00 1.00 0.76 0.76 0.00 0.00 1.00 0.00 Uniform Delay (d), s/veh 25.8 0.0 32.4 9.4 0.0 0.0 0.0 16.6 0.0 Incr Delay (d2), s/veh 0.4 0.0 19.2 0.4 0.2 0.0 0.0 0.3 0.0 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 2.4 0.0 11.5 2.3 0.1 0.0 0.0 2.3 0.0 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 26.1 0.0 51.6 9.9 0.2 0.0 0.0 16.9 0.0 LnGrp LOS C A D A A A A B Approach Vol, veh/h 555 851 346 A Approach Delay, s/veh 45.3 3.3 16.9 Approach LOS D A B Timer - Assigned Phs 2 5 6 8 Phs Duration (G+Y+Rc), s 62.3 15.5 46.8 32.7 Change Period (Y+Rc), s 5.0 5.0 5.0 5.0 Max Green Setting (Gmax), s 54.0 20.0 29.0 31.0 Max Q Clear Time (g_c+I1), s 2.0 9.7 7.8 26.2 Green Ext Time (p_c), s 6.4 0.9 2.9 1.5 Intersection Summary HCM 6th Ctrl Delay 19.3 HCM 6th LOS B Notes Unsignalized Delay for [SBR] is excluded from calculations of the approach delay and intersection delay. Lanes, Volumes, Timings 12: Weyerhaeuser Way S & SR-18 EB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - AM Peak Hour Page 7 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 272 23 191 0 0 0 0 574 357 233 239 0 Future Volume (vph) 272 23 191 0 0 0 0 574 357 233 239 0 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 30 30 35 35 Link Distance (ft) 431 613 647 676 Travel Time (s) 9.8 13.9 12.6 13.2 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 1% 0% 0% 0% 0% 0% 0% 0% 0% 2% 1% 0% Shared Lane Traffic (%) Turn Type Split NA Perm NA pm+pt NA Protected Phases 2 2 8 7 4 Permitted Phases 2 4 Detector Phase 2 2 2 8 7 4 Switch Phase Minimum Initial (s) 7.0 7.0 7.0 7.0 5.0 7.0 Minimum Split (s) 35.0 35.0 35.0 22.0 10.0 26.0 Total Split (s) 45.0 45.0 45.0 40.0 10.0 50.0 Total Split (%) 47.4% 47.4% 47.4%42.1% 10.5% 52.6% Yellow Time (s) 4.0 4.0 4.0 4.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 5.0 5.0 5.0 5.0 Lead/Lag Lag Lead Lead-Lag Optimize? Recall Mode None None None C-Min None C-Min Intersection Summary Area Type: Other Cycle Length: 95 Actuated Cycle Length: 95 Offset: 0 (0%), Referenced to phase 4:SBTL and 8:NBT, Start of Green Natural Cycle: 70 Control Type: Actuated-Coordinated Splits and Phases: 12: Weyerhaeuser Way S & SR-18 EB Ramps HCM 6th Signalized Intersection Summary 12: Weyerhaeuser Way S & SR-18 EB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - AM Peak Hour Page 8 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 272 23 191 0 0 0 0 574 357 233 239 0 Future Volume (veh/h) 272 23 191 0 0 0 0 574 357 233 239 0 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 1885 1900 1900 0 1900 1900 1870 1885 0 Adj Flow Rate, veh/h 272 23 72 0 574 357 233 239 0 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, % 1 0 0 0 0 0 2 1 0 Cap, veh/h 345 29 331 0 1247 776 428 1299 0 Arrive On Green 0.21 0.21 0.21 0.00 0.58 0.58 0.11 1.00 0.00 Sat Flow, veh/h 1675 142 1610 0 2232 1329 1781 1885 0 Grp Volume(v), veh/h 295 0 72 0 485 446 233 239 0 Grp Sat Flow(s),veh/h/ln 1816 0 1610 0 1805 1661 1781 1885 0 Q Serve(g_s), s 14.6 0.0 3.5 0.0 14.5 14.5 5.0 0.0 0.0 Cycle Q Clear(g_c), s 14.6 0.0 3.5 0.0 14.5 14.5 5.0 0.0 0.0 Prop In Lane 0.92 1.00 0.00 0.80 1.00 0.00 Lane Grp Cap(c), veh/h 374 0 331 0 1053 969 428 1299 0 V/C Ratio(X) 0.79 0.00 0.22 0.00 0.46 0.46 0.54 0.18 0.00 Avail Cap(c_a), veh/h 765 0 678 0 1053 969 428 1299 0 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 2.00 2.00 1.00 Upstream Filter(I) 1.00 0.00 1.00 0.00 1.00 1.00 0.94 0.94 0.00 Uniform Delay (d), s/veh 35.8 0.0 31.4 0.0 11.3 11.3 9.0 0.0 0.0 Incr Delay (d2), s/veh 5.3 0.0 0.5 0.0 1.4 1.6 1.5 0.3 0.0 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 6.9 0.0 1.4 0.0 5.6 5.2 1.7 0.1 0.0 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 41.0 0.0 31.8 0.0 12.7 12.8 10.5 0.3 0.0 LnGrp LOS D A C A B B B A A Approach Vol, veh/h 367 931 472 Approach Delay, s/veh 39.2 12.8 5.3 Approach LOS D B A Timer - Assigned Phs 2 4 7 8 Phs Duration (G+Y+Rc), s 24.6 70.4 10.0 60.4 Change Period (Y+Rc), s 5.0 5.0 5.0 5.0 Max Green Setting (Gmax), s 40.0 45.0 5.0 35.0 Max Q Clear Time (g_c+I1), s 16.6 2.0 7.0 16.5 Green Ext Time (p_c), s 2.9 2.1 0.0 7.9 Intersection Summary HCM 6th Ctrl Delay 16.3 HCM 6th LOS B Lanes, Volumes, Timings 1: 23rd Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - PM Peak Hour Page 1 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 118 1127 40 342 1620 160 68 170 306 337 245 140 Future Volume (vph) 118 1127 40 342 1620 160 68 170 306 337 245 140 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 325 0 260 0 300 0 300 0 Storage Lanes 2 0 2 0 1 1 2 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 30 30 30 Link Distance (ft) 249 529 324 292 Travel Time (s) 4.9 12.0 7.4 6.6 Confl. Peds. (#/hr) 12 15 18 Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 Heavy Vehicles (%) 5% 1% 0% 2% 1% 3% 0% 6% 1% 4% 5% 3% Shared Lane Traffic (%) Turn Type Prot NA Prot NA Prot NA pm+ov Prot NA Protected Phases 7 4 3 8 5 2 3 1 6 Permitted Phases 2 Detector Phase 7 4 3 8 5 2 3 1 6 Switch Phase Minimum Initial (s) 5.0 10.0 5.0 10.0 5.0 5.0 5.0 5.0 5.0 Minimum Split (s) 9.5 28.5 10.5 30.5 9.5 31.5 10.5 9.5 31.5 Total Split (s) 15.0 55.0 29.0 69.0 15.0 38.4 29.0 27.6 51.0 Total Split (%) 10.0% 36.7% 19.3% 46.0% 10.0% 25.6% 19.3% 18.4% 34.0% Yellow Time (s) 3.5 3.5 4.5 4.5 3.5 4.5 4.5 3.5 4.5 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 4.5 4.5 5.5 5.5 4.5 5.5 5.5 4.5 5.5 Lead/Lag Lead Lag Lead Lag Lead Lag Lead Lead Lag Lead-Lag Optimize? Yes Yes Yes Yes Yes Yes Yes Yes Yes Recall Mode None C-Min None C-Min None None None None None Intersection Summary Area Type: Other Cycle Length: 150 Actuated Cycle Length: 150 Offset: 0 (0%), Referenced to phase 4:EBT and 8:WBT, Start of Green Natural Cycle: 95 Control Type: Actuated-Coordinated Splits and Phases: 1: 23rd Ave S & S 320th St HCM Signalized Intersection Capacity Analysis 1: 23rd Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - PM Peak Hour Page 2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 118 1127 40 342 1620 160 68 170 306 337 245 140 Future Volume (vph) 118 1127 40 342 1620 160 68 170 306 337 245 140 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Total Lost time (s) 4.5 4.5 5.5 5.5 4.5 5.5 5.5 4.5 5.5 Lane Util. Factor 0.97 0.91 0.97 0.91 1.00 1.00 1.00 0.97 1.00 Frpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 0.98 1.00 0.98 Flpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Frt 1.00 0.99 1.00 0.99 1.00 1.00 0.85 1.00 0.95 Flt Protected 0.95 1.00 0.95 1.00 0.95 1.00 1.00 0.95 1.00 Satd. Flow (prot) 3335 5105 3433 5057 1805 1792 1564 3367 1696 Flt Permitted 0.95 1.00 0.95 1.00 0.95 1.00 1.00 0.95 1.00 Satd. Flow (perm) 3335 5105 3433 5057 1805 1792 1564 3367 1696 Peak-hour factor, PHF 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 Adj. Flow (vph) 123 1174 42 356 1688 167 71 177 319 351 255 146 RTOR Reduction (vph) 0 2 0 0 7 0 0 0 58 0 15 0 Lane Group Flow (vph) 123 1214 0 356 1848 0 71 177 261 351 386 0 Confl. Peds. (#/hr) 12 15 18 Heavy Vehicles (%) 5% 1% 0% 2% 1% 3% 0% 6% 1% 4% 5% 3% Turn Type Prot NA Prot NA Prot NA pm+ov Prot NA Protected Phases 7 4 3 8 5 2 3 1 6 Permitted Phases 2 Actuated Green, G (s) 9.4 63.5 19.5 73.6 9.1 27.5 47.0 19.5 37.9 Effective Green, g (s) 9.4 63.5 19.5 73.6 9.1 27.5 47.0 19.5 37.9 Actuated g/C Ratio 0.06 0.42 0.13 0.49 0.06 0.18 0.31 0.13 0.25 Clearance Time (s) 4.5 4.5 5.5 5.5 4.5 5.5 5.5 4.5 5.5 Vehicle Extension (s) 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Lane Grp Cap (vph) 208 2161 446 2481 109 328 547 437 428 v/s Ratio Prot 0.04 0.24 c0.10 c0.37 0.04 0.10 0.06 c0.10 c0.23 v/s Ratio Perm 0.11 v/c Ratio 0.59 0.56 0.80 0.74 0.65 0.54 0.48 0.80 0.90 Uniform Delay, d1 68.4 32.7 63.3 30.7 68.9 55.5 41.6 63.4 54.3 Progression Factor 1.00 1.00 1.22 0.87 1.00 1.00 1.00 1.00 1.00 Incremental Delay, d2 3.0 1.1 6.5 1.5 10.1 0.9 0.2 9.7 21.4 Delay (s) 71.4 33.8 83.7 28.0 79.0 56.4 41.8 73.1 75.6 Level of Service E C F C E E D E E Approach Delay (s) 37.2 37.0 51.0 74.4 Approach LOS D D D E Intersection Summary HCM 2000 Control Delay 44.5 HCM 2000 Level of Service D HCM 2000 Volume to Capacity ratio 0.82 Actuated Cycle Length (s) 150.0 Sum of lost time (s) 20.0 Intersection Capacity Utilization 81.9% ICU Level of Service D Analysis Period (min) 15 c Critical Lane Group Lanes, Volumes, Timings 2: 25th Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - PM Peak Hour Page 3 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 67 1647 17 31 2033 235 18 6 64 146 2 63 Future Volume (vph) 67 1647 17 31 2033 235 18 6 64 146 2 63 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 175 0 185 0 0 0 0 0 Storage Lanes 1 0 1 0 1 0 1 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 30 30 30 Link Distance (ft) 529 440 242 199 Travel Time (s) 10.3 10.0 5.5 4.5 Confl. Peds. (#/hr) 4 2 2 4 17 17 Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Heavy Vehicles (%) 0% 2% 0% 0% 1% 0% 6% 0% 10% 1% 0% 0% Shared Lane Traffic (%) Turn Type D.P+P NA D.P+P NA D.P+P NA D.P+P NA Protected Phases 5 2 1 6 7 4 3 8 Permitted Phases 6 2 8 4 Detector Phase 5 2 1 6 7 4 3 8 Switch Phase Minimum Initial (s) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Minimum Split (s) 10.0 23.0 10.0 29.0 9.0 29.0 9.0 29.0 Total Split (s) 14.0 96.0 10.0 92.0 10.0 29.0 15.0 34.0 Total Split (%) 9.3% 64.0% 6.7% 61.3% 6.7% 19.3% 10.0% 22.7% Yellow Time (s) 4.0 4.0 4.0 4.0 3.0 3.0 3.0 3.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 5.0 5.0 5.0 4.0 4.0 4.0 4.0 Lead/Lag Lead Lag Lead Lag Lead Lag Lead Lag Lead-Lag Optimize? Yes Yes Yes Yes Yes Yes Yes Yes Recall Mode None C-Min None C-Min None None None None Intersection Summary Area Type: Other Cycle Length: 150 Actuated Cycle Length: 150 Offset: 0 (0%), Referenced to phase 2:EBWB and 6:EBWB, Start of Green Natural Cycle: 90 Control Type: Actuated-Coordinated Splits and Phases: 2: 25th Ave S & S 320th St HCM Signalized Intersection Capacity Analysis 2: 25th Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - PM Peak Hour Page 4 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 67 1647 17 31 2033 235 18 6 64 146 2 63 Future Volume (vph) 67 1647 17 31 2033 235 18 6 64 146 2 63 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Total Lost time (s) 5.0 5.0 5.0 5.0 4.0 4.0 4.0 4.0 Lane Util. Factor 1.00 0.91 1.00 0.91 1.00 1.00 1.00 1.00 Frpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.96 Flpb, ped/bikes 1.00 1.00 1.00 1.00 0.98 1.00 1.00 1.00 Frt 1.00 1.00 1.00 0.98 1.00 0.86 1.00 0.85 Flt Protected 0.95 1.00 0.95 1.00 0.95 1.00 0.95 1.00 Satd. Flow (prot) 1805 5077 1805 5044 1672 1501 1787 1557 Flt Permitted 0.04 1.00 0.09 1.00 0.68 1.00 0.63 1.00 Satd. Flow (perm) 79 5077 180 5044 1205 1501 1193 1557 Peak-hour factor, PHF 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Adj. Flow (vph) 71 1734 18 33 2140 247 19 6 67 154 2 66 RTOR Reduction (vph) 0 1 0 0 8 0 0 60 0 0 55 0 Lane Group Flow (vph) 71 1751 0 33 2379 0 19 13 0 154 13 0 Confl. Peds. (#/hr) 4 2 2 4 17 17 Heavy Vehicles (%) 0% 2% 0% 0% 1% 0% 6% 0% 10% 1% 0% 0% Turn Type D.P+P NA D.P+P NA D.P+P NA D.P+P NA Protected Phases 5 2 1 6 7 4 3 8 Permitted Phases 6 2 8 4 Actuated Green, G (s) 104.3 99.1 104.3 96.4 27.7 15.8 27.7 24.1 Effective Green, g (s) 104.3 99.1 104.3 96.4 27.7 15.8 27.7 24.1 Actuated g/C Ratio 0.70 0.66 0.70 0.64 0.18 0.11 0.18 0.16 Clearance Time (s) 5.0 5.0 5.0 5.0 4.0 4.0 4.0 4.0 Vehicle Extension (s) 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 Lane Grp Cap (vph) 145 3354 181 3241 233 158 267 250 v/s Ratio Prot c0.03 c0.34 0.01 c0.47 0.00 0.01 c0.05 0.01 v/s Ratio Perm 0.31 0.12 0.01 c0.06 v/c Ratio 0.49 0.52 0.18 0.73 0.08 0.08 0.58 0.05 Uniform Delay, d1 20.4 13.2 9.2 18.1 50.4 60.6 54.6 53.3 Progression Factor 2.02 0.36 1.00 1.00 1.00 1.00 1.00 1.00 Incremental Delay, d2 2.1 0.5 0.5 1.5 0.2 0.2 3.0 0.1 Delay (s) 43.5 5.3 9.7 19.6 50.6 60.8 57.6 53.4 Level of Service D A A B D E E D Approach Delay (s) 6.8 19.5 58.7 56.3 Approach LOS A B E E Intersection Summary HCM 2000 Control Delay 17.0 HCM 2000 Level of Service B HCM 2000 Volume to Capacity ratio 0.69 Actuated Cycle Length (s) 150.0 Sum of lost time (s) 18.0 Intersection Capacity Utilization 77.8% ICU Level of Service D Analysis Period (min) 15 c Critical Lane Group Lanes, Volumes, Timings 3: I-5 SB Ramps & S 320th St 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - PM Peak Hour Page 1 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 0 1401 328 162 1352 0 0 0 0 518 1 1010 Future Volume (vph) 0 1401 328 162 1352 0 0 0 0 518 1 1010 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 0 0 150 0 0 0 0 0 Storage Lanes 0 1 1 0 0 0 1 3 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 35 35 35 Link Distance (ft) 440 1090 747 744 Travel Time (s) 8.6 21.2 14.6 14.5 Confl. Peds. (#/hr) 1 1 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 0% 1% 2% 1% 1% 0% 0% 0% 0% 2% 0% 1% Shared Lane Traffic (%)50% Turn Type NA Perm pm+pt NA Split NA custom Protected Phases 2 1 6 4 4 5 Permitted Phases 2 6 Detector Phase 2 2 1 6 4 4 5 Switch Phase Minimum Initial (s) 10.0 10.0 10.0 10.0 10.0 10.0 5.0 Minimum Split (s) 16.3 16.3 15.5 48.3 36.9 36.9 10.9 Total Split (s) 100.0 100.0 20.0 100.0 40.0 40.0 20.0 Total Split (%) 62.5% 62.5% 12.5% 62.5%25.0% 25.0% 12.5% Yellow Time (s) 4.3 4.3 3.5 4.3 3.9 3.9 3.9 All-Red Time (s) 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 6.3 6.3 5.5 6.3 5.9 5.9 5.9 Lead/Lag Lag Lag Lead Lag Lead Lead-Lag Optimize? Recall Mode C-Min C-Min None C-Min None None None Intersection Summary Area Type: Other Cycle Length: 160 Actuated Cycle Length: 160 Offset: 20 (13%), Referenced to phase 2:EBT and 6:WBTL, Start of Green Natural Cycle: 100 Control Type: Actuated-Coordinated Splits and Phases: 3: I-5 SB Ramps & S 320th St HCM 6th Signalized Intersection Summary 3: I-5 SB Ramps & S 320th St 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - PM Peak Hour Page 2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 0 1401 328 162 1352 0 0 0 0 518 1 1010 Future Volume (veh/h) 0 1401 328 162 1352 0 0 0 0 518 1 1010 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 0 1885 1870 1885 1885 0 1870 1900 1885 Adj Flow Rate, veh/h 0 1401 278 162 1352 0 519 0 753 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, % 0 1 2 1 1 0 2 0 1 Cap, veh/h 0 2289 1012 183 2644 0 661 0 890 Arrive On Green 0.00 0.64 0.64 0.09 0.98 0.00 0.19 0.00 0.19 Sat Flow, veh/h 0 3676 1584 1795 3676 0 3563 0 4793 Grp Volume(v), veh/h 0 1401 278 162 1352 0 519 0 753 Grp Sat Flow(s),veh/h/ln 0 1791 1584 1795 1791 0 1781 0 1598 Q Serve(g_s), s 0.0 37.1 12.3 8.3 2.2 0.0 22.2 0.0 24.3 Cycle Q Clear(g_c), s 0.0 37.1 12.3 8.3 2.2 0.0 22.2 0.0 24.3 Prop In Lane 0.00 1.00 1.00 0.00 1.00 1.00 Lane Grp Cap(c), veh/h 0 2289 1012 183 2644 0 661 0 890 V/C Ratio(X) 0.00 0.61 0.27 0.89 0.51 0.00 0.78 0.00 0.85 Avail Cap(c_a), veh/h 0 2289 1012 229 2644 0 759 0 1021 HCM Platoon Ratio 1.00 1.00 1.00 1.33 1.33 1.00 1.00 1.00 1.00 Upstream Filter(I) 0.00 0.84 0.84 0.73 0.73 0.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 0.0 17.1 12.6 56.7 0.4 0.0 62.1 0.0 62.9 Incr Delay (d2), s/veh 0.0 1.0 0.6 20.4 0.5 0.0 4.8 0.0 6.0 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.0 15.2 4.5 7.4 0.6 0.0 10.5 0.0 20.7 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 0.0 18.2 13.2 77.1 0.9 0.0 66.9 0.0 69.0 LnGrp LOS A B B E A A E A E Approach Vol, veh/h 1679 1514 1272 Approach Delay, s/veh 17.3 9.1 68.1 Approach LOS B A E Timer - Assigned Phs 1 2 4 6 Phs Duration (G+Y+Rc), s 15.9 108.5 35.6 124.4 Change Period (Y+Rc), s 5.5 6.3 5.9 6.3 Max Green Setting (Gmax), s 14.5 93.7 34.1 93.7 Max Q Clear Time (g_c+I1), s 10.3 39.1 26.3 4.2 Green Ext Time (p_c), s 0.1 22.2 3.4 19.6 Intersection Summary HCM 6th Ctrl Delay 29.0 HCM 6th LOS C Notes User approved pedestrian interval to be less than phase max green. User approved volume balancing among the lanes for turning movement. Lanes, Volumes, Timings 4: I-5 NB Ramps & S 320th St 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - PM Peak Hour Page 3 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 0 1640 0 0 1060 291 426 0 244 0 0 0 Future Volume (vph) 0 1640 0 0 1060 291 426 0 244 0 0 0 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 35 35 35 Link Distance (ft) 1090 715 781 805 Travel Time (s) 21.2 13.9 15.2 15.7 Confl. Peds. (#/hr)5 2 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 0% 2% 3% 0% 1% 1% 2% 0% 1% 0% 0% 0% Shared Lane Traffic (%)18% Turn Type NA NA Split NA Protected Phases 2 6 4 4 Permitted Phases Detector Phase 2 6 4 4 Switch Phase Minimum Initial (s) 10.0 10.0 7.0 7.0 Minimum Split (s) 16.3 23.3 30.9 30.9 Total Split (s) 115.0 115.0 45.0 45.0 Total Split (%) 71.9% 71.9% 28.1% 28.1% Yellow Time (s) 4.3 4.3 3.9 3.9 All-Red Time (s) 2.0 2.0 2.0 2.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 Total Lost Time (s) 6.3 6.3 5.9 5.9 Lead/Lag Lead-Lag Optimize? Recall Mode C-Min C-Min None None Intersection Summary Area Type: Other Cycle Length: 160 Actuated Cycle Length: 160 Offset: 63 (39%), Referenced to phase 2:EBT and 6:WBT, Start of Green Natural Cycle: 75 Control Type: Actuated-Coordinated Splits and Phases: 4: I-5 NB Ramps & S 320th St HCM 6th Signalized Intersection Summary 4: I-5 NB Ramps & S 320th St 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - PM Peak Hour Page 4 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 0 1640 0 0 1060 291 426 0 244 0 0 0 Future Volume (veh/h) 0 1640 0 0 1060 291 426 0 244 0 0 0 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 0 1870 0 0 1885 1885 1870 1900 1885 Adj Flow Rate, veh/h 0 1640 0 0 1060 0 304 171 182 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, % 0 2 0 0 1 1 2 0 1 Cap, veh/h 0 2493 0 0 2513 396 187 199 Arrive On Green 0.00 1.00 0.00 0.00 0.70 0.00 0.22 0.22 0.22 Sat Flow, veh/h 0 3741 0 0 3770 0 1781 841 895 Grp Volume(v), veh/h 0 1640 0 0 1060 0 304 0 353 Grp Sat Flow(s),veh/h/ln 0 1777 0 0 1791 0 1781 0 1736 Q Serve(g_s), s 0.0 0.0 0.0 0.0 20.1 0.0 25.6 0.0 31.8 Cycle Q Clear(g_c), s 0.0 0.0 0.0 0.0 20.1 0.0 25.6 0.0 31.8 Prop In Lane 0.00 0.00 0.00 0.00 1.00 0.52 Lane Grp Cap(c), veh/h 0 2493 0 0 2513 396 0 386 V/C Ratio(X) 0.00 0.66 0.00 0.00 0.42 0.77 0.00 0.91 Avail Cap(c_a), veh/h 0 2493 0 0 2513 435 0 424 HCM Platoon Ratio 1.00 2.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 0.00 0.71 0.00 0.00 0.84 0.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 0.0 0.0 0.0 0.0 10.1 0.0 58.4 0.0 60.7 Incr Delay (d2), s/veh 0.0 1.0 0.0 0.0 0.4 0.0 7.8 0.0 23.4 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.0 0.3 0.0 0.0 7.8 0.0 12.4 0.0 16.5 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 0.0 1.0 0.0 0.0 10.6 0.0 66.1 0.0 84.2 LnGrp LOS A A A A B E A F Approach Vol, veh/h 1640 1060 A 657 Approach Delay, s/veh 1.0 10.6 75.8 Approach LOS A B E Timer - Assigned Phs 2 4 6 Phs Duration (G+Y+Rc), s 118.5 41.5 118.5 Change Period (Y+Rc), s 6.3 5.9 6.3 Max Green Setting (Gmax), s 108.7 39.1 108.7 Max Q Clear Time (g_c+I1), s 2.0 33.8 22.1 Green Ext Time (p_c), s 30.5 1.8 12.6 Intersection Summary HCM 6th Ctrl Delay 18.6 HCM 6th LOS B Notes User approved volume balancing among the lanes for turning movement. Unsignalized Delay for [WBR] is excluded from calculations of the approach delay and intersection delay. Lanes, Volumes, Timings 5: 32nd Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - PM Peak Hour Page 9 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 5 1802 66 18 1102 0 242 0 149 0 0 0 Future Volume (vph) 5 1802 66 18 1102 0 242 0 149 0 0 0 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 200 450 250 0 250 0 0 0 Storage Lanes 1 1 1 0 1 0 0 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 35 25 25 Link Distance (ft) 715 865 286 269 Travel Time (s) 13.9 16.9 7.8 7.3 Confl. Peds. (#/hr) 1 1 1 Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Heavy Vehicles (%) 0% 2% 3% 0% 1% 0% 0% 0% 0% 0% 0% 0% Shared Lane Traffic (%) Turn Type D.P+P NA Perm D.P+P NA Prot NA Protected Phases 1 6 5 2 7 4 8 Permitted Phases 2 6 6 8 Detector Phase 1 6 6 5 2 7 4 8 8 Switch Phase Minimum Initial (s) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Minimum Split (s) 9.0 9.0 9.0 22.0 30.0 10.0 30.0 9.0 9.0 Total Split (s) 10.0 88.0 88.0 22.0 100.0 30.0 40.0 10.0 10.0 Total Split (%) 6.7% 58.7% 58.7% 14.7% 66.7% 20.0% 26.7% 6.7% 6.7% Yellow Time (s) 3.0 3.0 3.0 4.0 3.0 4.0 4.0 3.0 3.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 4.0 4.0 4.0 5.0 4.0 5.0 5.0 4.0 Lead/Lag Lead Lag Lag Lead Lag Lead Lag Lag Lead-Lag Optimize? Yes Yes Yes Yes Yes Yes Yes Yes Recall Mode None None None None None None None None None Intersection Summary Area Type: Other Cycle Length: 150 Actuated Cycle Length: 96.3 Natural Cycle: 120 Control Type: Actuated-Uncoordinated Splits and Phases: 5: 32nd Ave S & S 320th St HCM Signalized Intersection Capacity Analysis 5: 32nd Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - PM Peak Hour Page 10 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 5 1802 66 18 1102 0 242 0 149 0 0 0 Future Volume (vph) 5 1802 66 18 1102 0 242 0 149 0 0 0 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Total Lost time (s) 4.0 4.0 4.0 5.0 4.0 5.0 5.0 Lane Util. Factor 1.00 0.95 1.00 1.00 0.95 1.00 1.00 Frpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 0.99 Flpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Frt 1.00 1.00 0.85 1.00 1.00 1.00 0.85 Flt Protected 0.95 1.00 1.00 0.95 1.00 0.95 1.00 Satd. Flow (prot) 1805 3539 1568 1805 3574 1805 1594 Flt Permitted 0.19 1.00 1.00 0.06 1.00 0.95 1.00 Satd. Flow (perm) 362 3539 1568 122 3574 1805 1594 Peak-hour factor, PHF 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Adj. Flow (vph) 5 1897 69 19 1160 0 255 0 157 0 0 0 RTOR Reduction (vph) 0 0 26 0 0 0 0 122 0 0 0 0 Lane Group Flow (vph) 5 1897 43 19 1160 0 255 35 0 0 0 0 Confl. Peds. (#/hr) 1 1 1 Heavy Vehicles (%) 0% 2% 3% 0% 1% 0% 0% 0% 0% 0% 0% 0% Turn Type D.P+P NA Perm D.P+P NA Prot NA Protected Phases 1 6 5 2 7 4 8 Permitted Phases 2 6 6 8 Actuated Green, G (s) 64.8 62.2 62.2 63.8 63.9 21.2 21.2 Effective Green, g (s) 64.8 62.2 62.2 63.8 63.9 21.2 21.2 Actuated g/C Ratio 0.65 0.63 0.63 0.64 0.65 0.21 0.21 Clearance Time (s) 4.0 4.0 4.0 5.0 4.0 5.0 5.0 Vehicle Extension (s) 5.0 1.0 1.0 1.5 5.0 1.5 2.5 Lane Grp Cap (vph) 250 2223 985 105 2306 386 341 v/s Ratio Prot 0.00 c0.54 c0.00 0.32 c0.14 0.02 v/s Ratio Perm 0.01 0.03 0.11 v/c Ratio 0.02 0.85 0.04 0.18 0.50 0.66 0.10 Uniform Delay, d1 6.9 14.7 7.0 15.6 9.2 35.6 31.3 Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Incremental Delay, d2 0.1 3.3 0.0 0.3 0.4 3.3 0.1 Delay (s) 7.0 18.0 7.0 15.9 9.6 38.9 31.4 Level of Service A B A B A D C Approach Delay (s) 17.6 9.7 36.0 0.0 Approach LOS B A D A Intersection Summary HCM 2000 Control Delay 17.1 HCM 2000 Level of Service B HCM 2000 Volume to Capacity ratio 0.83 Actuated Cycle Length (s) 99.0 Sum of lost time (s) 18.0 Intersection Capacity Utilization 71.0% ICU Level of Service C Analysis Period (min) 15 c Critical Lane Group Lanes, Volumes, Timings 6: Weyerhaeuser Way S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - PM Peak Hour Page 11 Lane Group EBT EBR WBL WBT NBL NBR Lane Configurations Traffic Volume (vph) 1770 143 224 957 137 272 Future Volume (vph) 1770 143 224 957 137 272 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Storage Length (ft) 0 200 300 300 Storage Lanes 1 1 1 1 Taper Length (ft) 25 25 Right Turn on Red Yes Yes Link Speed (mph) 35 35 35 Link Distance (ft) 865 470 1111 Travel Time (s) 16.9 9.2 21.6 Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 Heavy Vehicles (%) 2% 1% 4% 1% 3% 1% Shared Lane Traffic (%)50% Turn Type NA Perm D.P+P NA Prot Perm Protected Phases 2 1 6 4 Permitted Phases 2 2 4 Detector Phase 2 2 1 6 4 4 Switch Phase Minimum Initial (s) 5.0 5.0 5.0 5.0 5.0 5.0 Minimum Split (s) 32.0 32.0 10.0 10.0 27.0 27.0 Total Split (s) 93.0 93.0 15.0 108.0 32.0 32.0 Total Split (%) 66.4% 66.4% 10.7% 77.1% 22.9% 22.9% Yellow Time (s) 4.0 4.0 4.0 4.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 5.0 5.0 5.0 5.0 5.0 Lead/Lag Lead Lead Lag Lead-Lag Optimize? Yes Yes Yes Recall Mode C-Max C-Max None C-Max None None Intersection Summary Area Type: Other Cycle Length: 140 Actuated Cycle Length: 140 Offset: 70 (50%), Referenced to phase 2:EBWB and 6:WBT, Start of Green Natural Cycle: 90 Control Type: Actuated-Coordinated Splits and Phases: 6: Weyerhaeuser Way S & S 320th St HCM Signalized Intersection Capacity Analysis 6: Weyerhaeuser Way S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - PM Peak Hour Page 12 Movement EBT EBR WBL WBT NBL NBR Lane Configurations Traffic Volume (vph) 1770 143 224 957 137 272 Future Volume (vph) 1770 143 224 957 137 272 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Total Lost time (s) 5.0 5.0 5.0 5.0 5.0 5.0 Lane Util. Factor 0.95 1.00 1.00 0.95 0.97 0.91 Frt 1.00 0.85 1.00 1.00 0.93 0.85 Flt Protected 1.00 1.00 0.95 1.00 0.98 1.00 Satd. Flow (prot) 3539 1599 1736 3574 3262 1455 Flt Permitted 1.00 1.00 0.08 1.00 0.98 1.00 Satd. Flow (perm) 3539 1599 144 3574 3262 1455 Peak-hour factor, PHF 0.96 0.96 0.96 0.96 0.96 0.96 Adj. Flow (vph) 1844 149 233 997 143 283 RTOR Reduction (vph) 0 30 0 0 119 119 Lane Group Flow (vph) 1844 119 233 997 166 22 Heavy Vehicles (%) 2% 1% 4% 1% 3% 1% Turn Type NA Perm D.P+P NA Prot Perm Protected Phases 2 1 6 4 Permitted Phases 2 2 4 Actuated Green, G (s) 104.1 104.1 114.1 119.1 10.9 10.9 Effective Green, g (s) 104.1 104.1 114.1 119.1 10.9 10.9 Actuated g/C Ratio 0.74 0.74 0.81 0.85 0.08 0.08 Clearance Time (s) 5.0 5.0 5.0 5.0 5.0 5.0 Vehicle Extension (s) 2.5 2.5 1.5 2.5 1.5 1.5 Lane Grp Cap (vph) 2631 1188 231 3040 253 113 v/s Ratio Prot 0.52 c0.07 0.28 c0.05 v/s Ratio Perm 0.07 c0.75 0.02 v/c Ratio 0.70 0.10 1.01 0.33 0.66 0.20 Uniform Delay, d1 9.6 5.0 31.8 2.2 62.7 60.4 Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 Incremental Delay, d2 1.6 0.2 61.5 0.3 4.6 0.3 Delay (s) 11.2 5.1 93.2 2.5 67.3 60.8 Level of Service B A F A E E Approach Delay (s) 10.7 19.6 65.2 Approach LOS B B E Intersection Summary HCM 2000 Control Delay 20.1 HCM 2000 Level of Service C HCM 2000 Volume to Capacity ratio 0.98 Actuated Cycle Length (s) 140.0 Sum of lost time (s) 15.0 Intersection Capacity Utilization 80.6% ICU Level of Service D Analysis Period (min) 15 c Critical Lane Group LANE LEVEL OF SERVICE Lane Level of Service Site: 7 [2023 Without Project -PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Approaches IntersectionEastNorthWest LOS A A A A Site Level of Service (LOS) Method: Delay & v/c (HCM 6). Site LOS Method is specified in the Parameter Settings dialog (Site tab). Roundabout LOS Method: Same as Sign Control. Lane LOS values are based on average delay and v/c ratio (degree of saturation) per lane. LOS F will result if v/c > 1 irrespective of lane delay value (does not apply for approaches and intersection). Intersection and Approach LOS values are based on average delay for all lanes (v/c not used as specified in HCM 6). Delay Model: HCM Delay Formula (Geometric Delay is not included). SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 1:53:09 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -PM Peak Hour -32nd Ave S & S 323rd St.sip9 MOVEMENT SUMMARY Site: 7 [2023 Without Project -PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Vehicle Movement Performance INPUT VOLUMES DEMAND FLOWS 95% BACK OF QUEUE Mov ID Turn Deg. Satn Aver. Delay Level of Service Prop. Que Effective Stop Rate Aver. No. Cycles Aver. Speed [ Total HV ][ Total HV ][ Veh.Dist ] veh/h %veh/h %v/c sec veh ft mph East: S 323rd St 6 T1 3 0.0 4 0.0 0.041 3.1 LOS A 0.2 4.4 0.17 0.06 0.17 36.3 16 R2 41 0.0 49 0.0 0.041 3.1 LOS A 0.2 4.4 0.17 0.06 0.17 35.2 Approach 44 0.0 53 0.0 0.041 3.1 LOS A 0.2 4.4 0.17 0.06 0.17 35.3 North: 32nd Ave S 7u U 1 3.0 1 3.0 0.096 3.5 LOS A 0.4 11.2 0.03 0.00 0.03 34.2 7 L2 101 1.1 122 1.1 0.096 3.4 LOS A 0.4 11.2 0.03 0.00 0.03 33.5 14 R2 7 0.0 8 0.0 0.096 3.4 LOS A 0.4 11.2 0.03 0.00 0.03 32.5 Approach 109 1.0 131 1.0 0.096 3.4 LOS A 0.4 11.2 0.03 0.00 0.03 33.4 West: Driveway 5 L2 47 0.0 57 0.0 0.083 3.6 LOS A 0.4 9.3 0.27 0.13 0.27 34.4 2 T1 37 0.0 45 0.0 0.083 3.6 LOS A 0.4 9.3 0.27 0.13 0.27 34.3 Approach 84 0.0 101 0.0 0.083 3.6 LOS A 0.4 9.3 0.27 0.13 0.27 34.4 All Vehicles 237 0.5 285 0.5 0.096 3.4 LOS A 0.4 11.2 0.14 0.06 0.14 34.1 Site Level of Service (LOS) Method: Delay & v/c (HCM 6). Site LOS Method is specified in the Parameter Settings dialog (Site tab). Roundabout LOS Method: Same as Sign Control. Vehicle movement LOS values are based on average delay and v/c ratio (degree of saturation) per movement. LOS F will result if v/c > 1 irrespective of movement delay value (does not apply for approaches and intersection). Intersection and Approach LOS values are based on average delay for all movements (v/c not used as specified in HCM 6). Roundabout Capacity Model: US HCM 6. Delay Model: HCM Delay Formula (Geometric Delay is not included). Queue Model: HCM Queue Formula. Gap-Acceptance Capacity: Traditional M1. HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation. SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 1:53:09 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -PM Peak Hour -32nd Ave S & S 323rd St.sip9 Lanes, Volumes, Timings 8: Weyerhaeuser Way S & S 323rd St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - PM Peak Hour Page 1 Lane Group EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (vph) 12 168 13 372 359 10 Future Volume (vph) 12 168 13 372 359 10 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Storage Length (ft) 200 0 200 75 Storage Lanes 1 1 1 1 Taper Length (ft) 25 25 Link Speed (mph) 25 25 35 Link Distance (ft) 592 295 1111 Travel Time (s) 16.1 8.0 21.6 Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93 Heavy Vehicles (%) 0% 1% 0% 1% 2% 0% Shared Lane Traffic (%) Sign Control Stop Free Free Intersection Summary Area Type: Other Control Type: Unsignalized HCM Unsignalized Intersection Capacity Analysis 8: Weyerhaeuser Way S & S 323rd St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - PM Peak Hour Page 2 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (veh/h) 12 168 13 372 359 10 Future Volume (Veh/h) 12 168 13 372 359 10 Sign Control Stop Free Free Grade 0% 0% 0% Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93 Hourly flow rate (vph) 13 181 14 400 386 11 Pedestrians Lane Width (ft) Walking Speed (ft/s) Percent Blockage Right turn flare (veh) Median type None None Median storage veh) Upstream signal (ft)1111 pX, platoon unblocked vC, conflicting volume 814 386 397 vC1, stage 1 conf vol vC2, stage 2 conf vol vCu, unblocked vol 814 386 397 tC, single (s) 6.4 6.2 4.1 tC, 2 stage (s) tF (s) 3.5 3.3 2.2 p0 queue free % 96 73 99 cM capacity (veh/h) 346 664 1173 Direction, Lane # EB 1 EB 2 NB 1 NB 2 SB 1 SB 2 Volume Total 13 181 14 400 386 11 Volume Left 13 0 14 0 0 0 Volume Right 0 181 0 0 0 11 cSH 346 664 1173 1700 1700 1700 Volume to Capacity 0.04 0.27 0.01 0.24 0.23 0.01 Queue Length 95th (ft) 3 28 1 0 0 0 Control Delay (s) 15.8 12.4 8.1 0.0 0.0 0.0 Lane LOS C B A Approach Delay (s) 12.7 0.3 0.0 Approach LOS B Intersection Summary Average Delay 2.6 Intersection Capacity Utilization 36.0% ICU Level of Service A Analysis Period (min) 15 LANE LEVEL OF SERVICE Lane Level of Service Site: 9 [2023 Without Project -PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Approaches IntersectionSouthNortheastWest LOS B B A A Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Lane LOS values are based on average delay per lane. Intersection and Approach LOS values are based on average delay for all lanes. Delay Model: SIDRA Standard (Geometric Delay is included). SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 2:09:52 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -PM Peak Hour - Weyerhaeuser Way S & S 336th St Roundabout.sip9 MOVEMENT SUMMARY Site: 9 [2023 Without Project -PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Vehicle Movement Performance INPUT VOLUMES DEMAND FLOWS 95% BACK OF QUEUE Mov ID Turn Deg. Satn Aver. Delay Level of Service Prop. Que Effective Stop Rate Aver. No. Cycles Aver. Speed [ Total HV ][ Total HV ][ Veh.Dist ] veh/h %veh/h %v/c sec veh ft mph South: Weyerhaeuser Way S 3u U 24 0.0 26 0.0 0.643 14.9 LOS B 6.3 158.9 0.70 0.71 0.72 33.3 3 L2 761 1.8 827 1.8 0.643 10.9 LOS B 6.3 158.9 0.70 0.71 0.72 31.3 18a R1 104 1.5 113 1.5 0.128 3.1 LOS A 0.7 16.7 0.48 0.43 0.48 34.0 Approach 889 1.7 966 1.7 0.643 10.1 LOS B 6.3 158.9 0.67 0.68 0.69 31.6 NorthEast: Weyerhaeuser Way S 1ux U 10 0.0 11 0.0 0.473 20.1 LOS C 3.6 90.0 0.89 1.01 1.02 33.5 1ax L1 238 1.3 259 1.3 0.473 16.2 LOS B 3.6 90.0 0.89 1.01 1.02 32.1 16ax R1 294 2.3 320 2.3 0.494 9.4 LOS A 4.0 103.0 0.91 0.98 1.05 35.1 Approach 542 1.8 589 1.8 0.494 12.6 LOS B 4.0 103.0 0.90 0.99 1.04 33.7 West: S 336th St 5a L1 258 0.4 280 0.4 0.275 10.4 LOS B 1.7 43.8 0.55 0.68 0.55 34.3 12 R2 546 1.8 593 1.8 0.460 5.0 LOS A 3.7 93.2 0.62 0.61 0.62 35.7 Approach 804 1.4 874 1.4 0.460 6.8 LOS A 3.7 93.2 0.60 0.63 0.60 35.2 All Vehicles 2235 1.6 2429 1.6 0.643 9.5 LOS A 6.3 158.9 0.70 0.74 0.74 33.3 Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Vehicle movement LOS values are based on average delay per movement. Intersection and Approach LOS values are based on average delay for all vehicle movements. Roundabout Capacity Model: SIDRA Standard. Delay Model: SIDRA Standard (Geometric Delay is included). Queue Model: HCM Queue Formula. Gap-Acceptance Capacity: SIDRA Standard (Akçelik M3D). HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation. SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 2:09:52 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -PM Peak Hour - Weyerhaeuser Way S & S 336th St Roundabout.sip9 LANE LEVEL OF SERVICE Lane Level of Service Site: 10 [2023 Without Project -PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Approaches IntersectionSoutheastNortheastNorthwest LOS A A A A Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Lane LOS values are based on average delay per lane. Intersection and Approach LOS values are based on average delay for all lanes. Delay Model: SIDRA Standard (Geometric Delay is included). SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 1:56:42 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -PM Peak Hour - Weyerhaeuser Way S & 33rd Pl S Roundabout.sip9 MOVEMENT SUMMARY Site: 10 [2023 Without Project -PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Vehicle Movement Performance INPUT VOLUMES DEMAND FLOWS 95% BACK OF QUEUE Mov ID Turn Deg. Satn Aver. Delay Level of Service Prop. Que Effective Stop Rate Aver. No. Cycles Aver. Speed [ Total HV ][ Total HV ][ Veh.Dist ] veh/h %veh/h %v/c sec veh ft mph SouthEast: Weyerhaeuser Way S 1u U 157 0.0 169 0.0 0.509 11.4 LOS B 3.4 85.2 0.45 0.56 0.45 32.8 6 T1 815 1.5 876 1.5 0.509 4.1 LOS A 3.4 85.2 0.45 0.52 0.45 32.4 16 R2 80 4.1 86 4.1 0.509 4.7 LOS A 3.4 85.6 0.45 0.48 0.45 31.8 Approach 1052 1.5 1131 1.5 0.509 5.2 LOS A 3.4 85.6 0.45 0.52 0.45 32.4 NorthEast: 33rd Pl S 7 L2 49 2.8 53 2.8 0.229 9.8 LOS A 0.9 23.2 0.66 0.80 0.66 24.1 14 R2 65 4.1 70 4.1 0.229 5.9 LOS A 0.9 23.2 0.66 0.80 0.66 23.3 Approach 114 3.5 123 3.5 0.229 7.6 LOS A 0.9 23.2 0.66 0.80 0.66 23.6 NorthWest: Weyerhaeuser Way S 5u U 51 0.0 55 0.0 0.532 11.8 LOS B 3.4 86.5 0.50 0.58 0.50 32.8 5 L2 104 0.0 112 0.0 0.532 9.7 LOS A 3.4 86.5 0.50 0.58 0.50 32.1 2 T1 913 1.4 982 1.4 0.532 4.5 LOS A 3.4 86.5 0.51 0.54 0.51 32.4 Approach 1068 1.2 1148 1.2 0.532 5.4 LOS A 3.4 86.6 0.50 0.55 0.50 32.4 All Vehicles 2234 1.4 2402 1.4 0.532 5.4 LOS A 3.4 86.6 0.49 0.55 0.49 31.8 Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Vehicle movement LOS values are based on average delay per movement. Intersection and Approach LOS values are based on average delay for all vehicle movements. Roundabout Capacity Model: SIDRA Standard. Delay Model: SIDRA Standard (Geometric Delay is included). Queue Model: HCM Queue Formula. Gap-Acceptance Capacity: SIDRA Standard (Akçelik M3D). HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation. SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 1:56:42 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -PM Peak Hour - Weyerhaeuser Way S & 33rd Pl S Roundabout.sip9 Lanes, Volumes, Timings 11: Weyerhaeuser Way S & SR-18 WB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - PM Peak Hour Page 5 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 0 0 0 420 19 721 199 340 0 0 874 313 Future Volume (vph) 0 0 0 420 19 721 199 340 0 0 874 313 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 0 0 0 300 395 0 0 0 Storage Lanes 0 0 0 1 1 0 0 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 30 30 35 35 Link Distance (ft) 557 335 676 743 Travel Time (s) 12.7 7.6 13.2 14.5 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 0% 0% 0% 2% 0% 1% 1% 1% 0% 0% 1% 1% Shared Lane Traffic (%) Turn Type Split NA Perm pm+pt NA NA Protected Phases 8 8 5 2 6 Permitted Phases 8 2 Detector Phase 8 8 8 5 2 6 Switch Phase Minimum Initial (s)5.0 5.0 5.0 5.0 7.0 7.0 Minimum Split (s)36.9 36.9 36.9 10.5 29.9 25.9 Total Split (s)45.9 45.9 45.9 40.5 45.9 45.9 Total Split (%)34.7% 34.7% 34.7% 30.6% 34.7% 34.7% Yellow Time (s)3.9 3.9 3.9 3.5 3.9 3.9 All-Red Time (s)2.0 2.0 2.0 2.0 2.0 2.0 Lost Time Adjust (s)0.0 0.0 0.0 0.0 0.0 Total Lost Time (s)5.9 5.9 5.5 5.9 5.9 Lead/Lag Lead Lag Lead-Lag Optimize? Recall Mode None None None None Min Min Intersection Summary Area Type: Other Cycle Length: 132.3 Actuated Cycle Length: 112.3 Natural Cycle: 90 Control Type: Actuated-Uncoordinated Splits and Phases: 11: Weyerhaeuser Way S & SR-18 WB Ramps HCM 6th Signalized Intersection Summary 11: Weyerhaeuser Way S & SR-18 WB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - PM Peak Hour Page 6 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 0 0 0 420 19 721 199 340 0 0 874 313 Future Volume (veh/h) 0 0 0 420 19 721 199 340 0 0 874 313 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT)1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 1870 1900 1885 1885 1885 0 0 1885 1885 Adj Flow Rate, veh/h 420 19 500 199 340 0 0 874 0 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, %2 0 1 1 1 0 0 1 1 Cap, veh/h 646 29 595 335 1764 0 0 1178 Arrive On Green 0.37 0.37 0.37 0.10 0.49 0.00 0.00 0.33 0.00 Sat Flow, veh/h 1735 78 1598 1795 3676 0 0 3770 0 Grp Volume(v), veh/h 439 0 500 199 340 0 0 874 0 Grp Sat Flow(s),veh/h/ln 1813 0 1598 1795 1791 0 0 1791 0 Q Serve(g_s), s 17.5 0.0 25.0 6.0 4.7 0.0 0.0 19.0 0.0 Cycle Q Clear(g_c), s 17.5 0.0 25.0 6.0 4.7 0.0 0.0 19.0 0.0 Prop In Lane 0.96 1.00 1.00 0.00 0.00 0.00 Lane Grp Cap(c), veh/h 676 0 595 335 1764 0 0 1178 V/C Ratio(X)0.65 0.00 0.84 0.59 0.19 0.00 0.00 0.74 Avail Cap(c_a), veh/h 829 0 730 872 1764 0 0 1637 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I)1.00 0.00 1.00 1.00 1.00 0.00 0.00 1.00 0.00 Uniform Delay (d), s/veh 22.7 0.0 25.1 18.4 12.4 0.0 0.0 26.1 0.0 Incr Delay (d2), s/veh 1.7 0.0 8.0 2.4 0.1 0.0 0.0 1.5 0.0 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 7.5 0.0 10.3 2.5 1.8 0.0 0.0 7.9 0.0 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 24.4 0.0 33.1 20.8 12.5 0.0 0.0 27.6 0.0 LnGrp LOS C A C C B A A C Approach Vol, veh/h 939 539 874 A Approach Delay, s/veh 29.1 15.6 27.6 Approach LOS C B C Timer - Assigned Phs 2 5 6 8 Phs Duration (G+Y+Rc), s 49.0 14.3 34.7 38.5 Change Period (Y+Rc), s 5.9 5.5 5.9 5.9 Max Green Setting (Gmax), s 40.0 35.0 40.0 40.0 Max Q Clear Time (g_c+I1), s 6.7 8.0 21.0 27.0 Green Ext Time (p_c), s 3.2 0.9 7.8 5.6 Intersection Summary HCM 6th Ctrl Delay 25.4 HCM 6th LOS C Notes Unsignalized Delay for [SBR] is excluded from calculations of the approach delay and intersection delay. Lanes, Volumes, Timings 12: Weyerhaeuser Way S & SR-18 EB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - PM Peak Hour Page 7 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 134 2 589 0 0 0 0 421 191 508 781 0 Future Volume (vph) 134 2 589 0 0 0 0 421 191 508 781 0 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 30 30 35 35 Link Distance (ft) 431 613 647 676 Travel Time (s) 9.8 13.9 12.6 13.2 Confl. Peds. (#/hr)1 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 1% 0% 2% 0% 0% 0% 0% 1% 2% 1% 1% 0% Shared Lane Traffic (%) Turn Type Split NA Perm NA pm+pt NA Protected Phases 2 2 8 7 4 Permitted Phases 2 4 Detector Phase 2 2 2 8 7 4 Switch Phase Minimum Initial (s) 7.0 7.0 7.0 7.0 5.0 7.0 Minimum Split (s) 35.9 35.9 35.9 22.9 10.5 26.9 Total Split (s) 50.9 50.9 50.9 45.9 25.5 45.9 Total Split (%) 41.6% 41.6% 41.6%37.5% 20.9% 37.5% Yellow Time (s) 3.9 3.9 3.9 3.9 3.5 3.9 All-Red Time (s) 2.0 2.0 2.0 2.0 2.0 2.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.9 5.9 5.9 5.5 5.9 Lead/Lag Lag Lead Lead-Lag Optimize? Recall Mode None None None Min None Min Intersection Summary Area Type: Other Cycle Length: 122.3 Actuated Cycle Length: 98.4 Natural Cycle: 90 Control Type: Actuated-Uncoordinated Splits and Phases: 12: Weyerhaeuser Way S & SR-18 EB Ramps HCM 6th Signalized Intersection Summary 12: Weyerhaeuser Way S & SR-18 EB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 Without Project - PM Peak Hour Page 8 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 134 2 589 0 0 0 0 421 191 508 781 0 Future Volume (veh/h) 134 2 589 0 0 0 0 421 191 508 781 0 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 1885 1900 1870 0 1885 1870 1885 1885 0 Adj Flow Rate, veh/h 134 2 466 0 421 191 508 781 0 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, % 1 0 2 0 1 2 1 1 0 Cap, veh/h 605 9 537 0 589 264 548 998 0 Arrive On Green 0.34 0.34 0.34 0.00 0.24 0.24 0.22 0.53 0.00 Sat Flow, veh/h 1784 27 1585 0 2497 1079 1795 1885 0 Grp Volume(v), veh/h 136 0 466 0 313 299 508 781 0 Grp Sat Flow(s),veh/h/ln 1811 0 1585 0 1791 1691 1795 1885 0 Q Serve(g_s), s 4.8 0.0 24.7 0.0 14.3 14.6 18.0 29.9 0.0 Cycle Q Clear(g_c), s 4.8 0.0 24.7 0.0 14.3 14.6 18.0 29.9 0.0 Prop In Lane 0.99 1.00 0.00 0.64 1.00 0.00 Lane Grp Cap(c), veh/h 614 0 537 0 439 414 548 998 0 V/C Ratio(X) 0.22 0.00 0.87 0.00 0.71 0.72 0.93 0.78 0.00 Avail Cap(c_a), veh/h 909 0 795 0 799 754 548 998 0 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 0.00 1.00 0.00 1.00 1.00 1.00 1.00 0.00 Uniform Delay (d), s/veh 21.2 0.0 27.7 0.0 31.0 31.1 19.0 17.0 0.0 Incr Delay (d2), s/veh 0.3 0.0 8.2 0.0 3.1 3.4 22.2 4.3 0.0 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 2.0 0.0 10.2 0.0 6.3 6.1 10.1 12.7 0.0 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 21.4 0.0 35.9 0.0 34.0 34.5 41.1 21.3 0.0 LnGrp LOS C A D A C C D C A Approach Vol, veh/h 602 612 1289 Approach Delay, s/veh 32.7 34.2 29.1 Approach LOS C C C Timer - Assigned Phs 2 4 7 8 Phs Duration (G+Y+Rc), s 36.3 53.4 25.5 27.9 Change Period (Y+Rc), s 5.9 5.9 5.5 5.9 Max Green Setting (Gmax), s 45.0 40.0 20.0 40.0 Max Q Clear Time (g_c+I1), s 26.7 31.9 20.0 16.6 Green Ext Time (p_c), s 3.7 4.2 0.0 5.4 Intersection Summary HCM 6th Ctrl Delay 31.2 HCM 6th LOS C Lanes, Volumes, Timings 1: 23rd Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - PM Peak Hour Page 1 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 118 1154 40 342 1632 160 68 170 306 337 245 140 Future Volume (vph) 118 1154 40 342 1632 160 68 170 306 337 245 140 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 325 0 260 0 300 0 300 0 Storage Lanes 2 0 2 0 1 1 2 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 30 30 30 Link Distance (ft) 249 529 324 292 Travel Time (s) 4.9 12.0 7.4 6.6 Confl. Peds. (#/hr) 12 15 18 Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 Heavy Vehicles (%) 4% 2% 0% 2% 1% 3% 0% 7% 1% 4% 5% 3% Shared Lane Traffic (%) Turn Type Prot NA Prot NA Prot NA pm+ov Prot NA Protected Phases 7 4 3 8 5 2 3 1 6 Permitted Phases 2 Detector Phase 7 4 3 8 5 2 3 1 6 Switch Phase Minimum Initial (s) 5.0 10.0 5.0 10.0 5.0 5.0 5.0 5.0 5.0 Minimum Split (s) 9.5 28.5 10.5 30.5 9.5 31.5 10.5 9.5 31.5 Total Split (s) 15.0 55.0 29.0 69.0 15.0 38.4 29.0 27.6 51.0 Total Split (%) 10.0% 36.7% 19.3% 46.0% 10.0% 25.6% 19.3% 18.4% 34.0% Yellow Time (s) 3.5 3.5 4.5 4.5 3.5 4.5 4.5 3.5 4.5 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 4.5 4.5 5.5 5.5 4.5 5.5 5.5 4.5 5.5 Lead/Lag Lead Lag Lead Lag Lead Lag Lead Lead Lag Lead-Lag Optimize? Yes Yes Yes Yes Yes Yes Yes Yes Yes Recall Mode None C-Min None C-Min None None None None None Intersection Summary Area Type: Other Cycle Length: 150 Actuated Cycle Length: 150 Offset: 0 (0%), Referenced to phase 4:EBT and 8:WBT, Start of Green Natural Cycle: 95 Control Type: Actuated-Coordinated Splits and Phases: 1: 23rd Ave S & S 320th St HCM Signalized Intersection Capacity Analysis 1: 23rd Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - PM Peak Hour Page 2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 118 1154 40 342 1632 160 68 170 306 337 245 140 Future Volume (vph) 118 1154 40 342 1632 160 68 170 306 337 245 140 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Total Lost time (s) 4.5 4.5 5.5 5.5 4.5 5.5 5.5 4.5 5.5 Lane Util. Factor 0.97 0.91 0.97 0.91 1.00 1.00 1.00 0.97 1.00 Frpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 0.98 1.00 0.98 Flpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Frt 1.00 0.99 1.00 0.99 1.00 1.00 0.85 1.00 0.95 Flt Protected 0.95 1.00 0.95 1.00 0.95 1.00 1.00 0.95 1.00 Satd. Flow (prot) 3367 5057 3433 5058 1805 1776 1564 3367 1696 Flt Permitted 0.95 1.00 0.95 1.00 0.95 1.00 1.00 0.95 1.00 Satd. Flow (perm) 3367 5057 3433 5058 1805 1776 1564 3367 1696 Peak-hour factor, PHF 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 Adj. Flow (vph) 123 1202 42 356 1700 167 71 177 319 351 255 146 RTOR Reduction (vph) 0 2 0 0 7 0 0 0 58 0 15 0 Lane Group Flow (vph) 123 1242 0 356 1860 0 71 177 261 351 386 0 Confl. Peds. (#/hr) 12 15 18 Heavy Vehicles (%) 4% 2% 0% 2% 1% 3% 0% 7% 1% 4% 5% 3% Turn Type Prot NA Prot NA Prot NA pm+ov Prot NA Protected Phases 7 4 3 8 5 2 3 1 6 Permitted Phases 2 Actuated Green, G (s) 9.4 63.5 19.5 73.6 9.1 27.5 47.0 19.5 37.9 Effective Green, g (s) 9.4 63.5 19.5 73.6 9.1 27.5 47.0 19.5 37.9 Actuated g/C Ratio 0.06 0.42 0.13 0.49 0.06 0.18 0.31 0.13 0.25 Clearance Time (s) 4.5 4.5 5.5 5.5 4.5 5.5 5.5 4.5 5.5 Vehicle Extension (s) 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Lane Grp Cap (vph) 210 2140 446 2481 109 325 547 437 428 v/s Ratio Prot 0.04 0.25 c0.10 c0.37 0.04 0.10 0.06 c0.10 c0.23 v/s Ratio Perm 0.11 v/c Ratio 0.59 0.58 0.80 0.75 0.65 0.54 0.48 0.80 0.90 Uniform Delay, d1 68.4 33.1 63.3 30.8 68.9 55.6 41.6 63.4 54.3 Progression Factor 1.00 1.00 1.22 0.87 1.00 1.00 1.00 1.00 1.00 Incremental Delay, d2 2.7 1.2 6.4 1.5 10.1 1.0 0.2 9.7 21.4 Delay (s) 71.1 34.2 83.4 28.2 79.0 56.6 41.8 73.1 75.6 Level of Service E C F C E E D E E Approach Delay (s) 37.5 37.1 51.1 74.4 Approach LOS D D D E Intersection Summary HCM 2000 Control Delay 44.5 HCM 2000 Level of Service D HCM 2000 Volume to Capacity ratio 0.83 Actuated Cycle Length (s) 150.0 Sum of lost time (s) 20.0 Intersection Capacity Utilization 82.2% ICU Level of Service E Analysis Period (min) 15 c Critical Lane Group Lanes, Volumes, Timings 2: 25th Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - PM Peak Hour Page 3 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 67 1674 17 31 2045 235 18 6 64 146 2 63 Future Volume (vph) 67 1674 17 31 2045 235 18 6 64 146 2 63 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 175 0 185 0 0 0 0 0 Storage Lanes 1 0 1 0 1 0 1 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 30 30 30 Link Distance (ft) 529 440 242 199 Travel Time (s) 10.3 10.0 5.5 4.5 Confl. Peds. (#/hr) 4 2 2 4 17 17 Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Heavy Vehicles (%) 0% 2% 0% 0% 1% 0% 6% 0% 11% 1% 0% 0% Shared Lane Traffic (%) Turn Type D.P+P NA D.P+P NA D.P+P NA D.P+P NA Protected Phases 5 2 1 6 7 4 3 8 Permitted Phases 6 2 8 4 Detector Phase 5 2 1 6 7 4 3 8 Switch Phase Minimum Initial (s) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Minimum Split (s) 10.0 23.0 10.0 29.0 9.0 29.0 9.0 29.0 Total Split (s) 14.0 96.0 10.0 92.0 10.0 29.0 15.0 34.0 Total Split (%) 9.3% 64.0% 6.7% 61.3% 6.7% 19.3% 10.0% 22.7% Yellow Time (s) 4.0 4.0 4.0 4.0 3.0 3.0 3.0 3.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 5.0 5.0 5.0 4.0 4.0 4.0 4.0 Lead/Lag Lead Lag Lead Lag Lead Lag Lead Lag Lead-Lag Optimize? Yes Yes Yes Yes Yes Yes Yes Yes Recall Mode None C-Min None C-Min None None None None Intersection Summary Area Type: Other Cycle Length: 150 Actuated Cycle Length: 150 Offset: 0 (0%), Referenced to phase 2:EBWB and 6:EBWB, Start of Green Natural Cycle: 90 Control Type: Actuated-Coordinated Splits and Phases: 2: 25th Ave S & S 320th St HCM Signalized Intersection Capacity Analysis 2: 25th Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - PM Peak Hour Page 4 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 67 1674 17 31 2045 235 18 6 64 146 2 63 Future Volume (vph) 67 1674 17 31 2045 235 18 6 64 146 2 63 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Total Lost time (s) 5.0 5.0 5.0 5.0 4.0 4.0 4.0 4.0 Lane Util. Factor 1.00 0.91 1.00 0.91 1.00 1.00 1.00 1.00 Frpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.96 Flpb, ped/bikes 1.00 1.00 1.00 1.00 0.98 1.00 1.00 1.00 Frt 1.00 1.00 1.00 0.98 1.00 0.86 1.00 0.85 Flt Protected 0.95 1.00 0.95 1.00 0.95 1.00 0.95 1.00 Satd. Flow (prot) 1805 5077 1805 5045 1672 1488 1787 1557 Flt Permitted 0.04 1.00 0.09 1.00 0.68 1.00 0.63 1.00 Satd. Flow (perm) 79 5077 173 5045 1205 1488 1193 1557 Peak-hour factor, PHF 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Adj. Flow (vph) 71 1762 18 33 2153 247 19 6 67 154 2 66 RTOR Reduction (vph) 0 1 0 0 8 0 0 60 0 0 55 0 Lane Group Flow (vph) 71 1779 0 33 2392 0 19 13 0 154 13 0 Confl. Peds. (#/hr) 4 2 2 4 17 17 Heavy Vehicles (%) 0% 2% 0% 0% 1% 0% 6% 0% 11% 1% 0% 0% Turn Type D.P+P NA D.P+P NA D.P+P NA D.P+P NA Protected Phases 5 2 1 6 7 4 3 8 Permitted Phases 6 2 8 4 Actuated Green, G (s) 104.3 99.1 104.3 96.4 27.7 15.8 27.7 24.1 Effective Green, g (s) 104.3 99.1 104.3 96.4 27.7 15.8 27.7 24.1 Actuated g/C Ratio 0.70 0.66 0.70 0.64 0.18 0.11 0.18 0.16 Clearance Time (s) 5.0 5.0 5.0 5.0 4.0 4.0 4.0 4.0 Vehicle Extension (s) 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 Lane Grp Cap (vph) 145 3354 176 3242 233 156 267 250 v/s Ratio Prot c0.03 c0.35 0.01 c0.47 0.00 0.01 c0.05 0.01 v/s Ratio Perm 0.31 0.12 0.01 c0.06 v/c Ratio 0.49 0.53 0.19 0.74 0.08 0.08 0.58 0.05 Uniform Delay, d1 20.6 13.3 9.3 18.2 50.4 60.6 54.6 53.3 Progression Factor 2.03 0.35 1.00 1.00 1.00 1.00 1.00 1.00 Incremental Delay, d2 2.1 0.5 0.5 1.5 0.2 0.2 3.0 0.1 Delay (s) 44.0 5.2 9.8 19.8 50.6 60.8 57.6 53.4 Level of Service D A A B D E E D Approach Delay (s) 6.7 19.6 58.7 56.3 Approach LOS A B E E Intersection Summary HCM 2000 Control Delay 17.0 HCM 2000 Level of Service B HCM 2000 Volume to Capacity ratio 0.69 Actuated Cycle Length (s) 150.0 Sum of lost time (s) 18.0 Intersection Capacity Utilization 78.0% ICU Level of Service D Analysis Period (min) 15 c Critical Lane Group Lanes, Volumes, Timings 3: I-5 SB Ramps & S 320th St 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - PM Peak Hour Page 1 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 0 1428 328 169 1364 0 0 0 0 532 1 1010 Future Volume (vph) 0 1428 328 169 1364 0 0 0 0 532 1 1010 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 0 0 150 0 0 0 0 0 Storage Lanes 0 1 1 0 0 0 1 3 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 35 35 35 Link Distance (ft) 440 1090 747 744 Travel Time (s) 8.6 21.2 14.6 14.5 Confl. Peds. (#/hr) 1 1 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 0% 1% 3% 1% 1% 0% 0% 0% 0% 2% 0% 1% Shared Lane Traffic (%)50% Turn Type NA Perm pm+pt NA Split NA custom Protected Phases 2 1 6 4 4 5 Permitted Phases 2 6 Detector Phase 2 2 1 6 4 4 5 Switch Phase Minimum Initial (s) 10.0 10.0 10.0 10.0 10.0 10.0 5.0 Minimum Split (s) 16.3 16.3 15.5 48.3 36.9 36.9 10.9 Total Split (s) 100.0 100.0 20.0 100.0 40.0 40.0 20.0 Total Split (%) 62.5% 62.5% 12.5% 62.5%25.0% 25.0% 12.5% Yellow Time (s) 4.3 4.3 3.5 4.3 3.9 3.9 3.9 All-Red Time (s) 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 6.3 6.3 5.5 6.3 5.9 5.9 5.9 Lead/Lag Lag Lag Lead Lag Lead Lead-Lag Optimize? Recall Mode C-Min C-Min None C-Min None None None Intersection Summary Area Type: Other Cycle Length: 160 Actuated Cycle Length: 160 Offset: 20 (13%), Referenced to phase 2:EBT and 6:WBTL, Start of Green Natural Cycle: 100 Control Type: Actuated-Coordinated Splits and Phases: 3: I-5 SB Ramps & S 320th St HCM 6th Signalized Intersection Summary 3: I-5 SB Ramps & S 320th St 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - PM Peak Hour Page 2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 0 1428 328 169 1364 0 0 0 0 532 1 1010 Future Volume (veh/h) 0 1428 328 169 1364 0 0 0 0 532 1 1010 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 0 1885 1856 1885 1885 0 1870 1900 1885 Adj Flow Rate, veh/h 0 1428 278 169 1364 0 533 0 753 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, % 0 1 3 1 1 0 2 0 1 Cap, veh/h 0 2275 998 190 2643 0 662 0 891 Arrive On Green 0.00 0.64 0.64 0.09 0.98 0.00 0.19 0.00 0.19 Sat Flow, veh/h 0 3676 1572 1795 3676 0 3563 0 4793 Grp Volume(v), veh/h 0 1428 278 169 1364 0 533 0 753 Grp Sat Flow(s),veh/h/ln 0 1791 1572 1795 1791 0 1781 0 1598 Q Serve(g_s), s 0.0 38.7 12.5 8.8 2.3 0.0 22.9 0.0 24.3 Cycle Q Clear(g_c), s 0.0 38.7 12.5 8.8 2.3 0.0 22.9 0.0 24.3 Prop In Lane 0.00 1.00 1.00 0.00 1.00 1.00 Lane Grp Cap(c), veh/h 0 2275 998 190 2643 0 662 0 891 V/C Ratio(X) 0.00 0.63 0.28 0.89 0.52 0.00 0.81 0.00 0.85 Avail Cap(c_a), veh/h 0 2275 998 230 2643 0 759 0 1021 HCM Platoon Ratio 1.00 1.00 1.00 1.33 1.33 1.00 1.00 1.00 1.00 Upstream Filter(I) 0.00 0.84 0.84 0.72 0.72 0.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 0.0 17.7 12.9 57.0 0.4 0.0 62.4 0.0 62.9 Incr Delay (d2), s/veh 0.0 1.1 0.6 21.6 0.5 0.0 5.6 0.0 6.0 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.0 15.9 4.6 7.8 0.6 0.0 10.9 0.0 20.7 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 0.0 18.8 13.5 78.6 0.9 0.0 68.0 0.0 68.9 LnGrp LOS A B B E A A E A E Approach Vol, veh/h 1706 1533 1286 Approach Delay, s/veh 18.0 9.5 68.5 Approach LOS B A E Timer - Assigned Phs 1 2 4 6 Phs Duration (G+Y+Rc), s 16.4 107.9 35.6 124.4 Change Period (Y+Rc), s 5.5 6.3 5.9 6.3 Max Green Setting (Gmax), s 14.5 93.7 34.1 93.7 Max Q Clear Time (g_c+I1), s 10.8 40.7 26.3 4.3 Green Ext Time (p_c), s 0.1 22.6 3.5 20.0 Intersection Summary HCM 6th Ctrl Delay 29.5 HCM 6th LOS C Notes User approved pedestrian interval to be less than phase max green. User approved volume balancing among the lanes for turning movement. Lanes, Volumes, Timings 4: I-5 NB Ramps & S 320th St 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - PM Peak Hour Page 3 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 0 1680 0 0 1078 306 426 0 253 0 0 0 Future Volume (vph) 0 1680 0 0 1078 306 426 0 253 0 0 0 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 35 35 35 Link Distance (ft) 1090 715 781 805 Travel Time (s) 21.2 13.9 15.2 15.7 Confl. Peds. (#/hr)5 2 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 0% 2% 3% 0% 1% 2% 2% 0% 1% 0% 0% 0% Shared Lane Traffic (%)17% Turn Type NA NA Split NA Protected Phases 2 6 4 4 Permitted Phases Detector Phase 2 6 4 4 Switch Phase Minimum Initial (s) 10.0 10.0 7.0 7.0 Minimum Split (s) 16.3 23.3 30.9 30.9 Total Split (s) 115.0 115.0 45.0 45.0 Total Split (%) 71.9% 71.9% 28.1% 28.1% Yellow Time (s) 4.3 4.3 3.9 3.9 All-Red Time (s) 2.0 2.0 2.0 2.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 Total Lost Time (s) 6.3 6.3 5.9 5.9 Lead/Lag Lead-Lag Optimize? Recall Mode C-Min C-Min None None Intersection Summary Area Type: Other Cycle Length: 160 Actuated Cycle Length: 160 Offset: 63 (39%), Referenced to phase 2:EBT and 6:WBT, Start of Green Natural Cycle: 75 Control Type: Actuated-Coordinated Splits and Phases: 4: I-5 NB Ramps & S 320th St HCM 6th Signalized Intersection Summary 4: I-5 NB Ramps & S 320th St 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - PM Peak Hour Page 4 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 0 1680 0 0 1078 306 426 0 253 0 0 0 Future Volume (veh/h) 0 1680 0 0 1078 306 426 0 253 0 0 0 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 0 1870 0 0 1885 1870 1870 1900 1885 Adj Flow Rate, veh/h 0 1680 0 0 1078 0 308 164 191 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, % 0 2 0 0 1 2 2 0 1 Cap, veh/h 0 2487 0 0 2507 399 179 208 Arrive On Green 0.00 1.00 0.00 0.00 0.70 0.00 0.22 0.22 0.22 Sat Flow, veh/h 0 3741 0 0 3770 0 1781 799 931 Grp Volume(v), veh/h 0 1680 0 0 1078 0 308 0 355 Grp Sat Flow(s),veh/h/ln 0 1777 0 0 1791 0 1781 0 1730 Q Serve(g_s), s 0.0 0.0 0.0 0.0 20.7 0.0 26.0 0.0 32.1 Cycle Q Clear(g_c), s 0.0 0.0 0.0 0.0 20.7 0.0 26.0 0.0 32.1 Prop In Lane 0.00 0.00 0.00 0.00 1.00 0.54 Lane Grp Cap(c), veh/h 0 2487 0 0 2507 399 0 387 V/C Ratio(X) 0.00 0.68 0.00 0.00 0.43 0.77 0.00 0.92 Avail Cap(c_a), veh/h 0 2487 0 0 2507 435 0 423 HCM Platoon Ratio 1.00 2.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 0.00 0.69 0.00 0.00 0.83 0.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 0.0 0.0 0.0 0.0 10.3 0.0 58.3 0.0 60.6 Incr Delay (d2), s/veh 0.0 1.0 0.0 0.0 0.4 0.0 8.1 0.0 23.9 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.0 0.4 0.0 0.0 8.0 0.0 12.6 0.0 16.6 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 0.0 1.0 0.0 0.0 10.8 0.0 66.3 0.0 84.6 LnGrp LOS A A A A B E A F Approach Vol, veh/h 1680 1078 A 663 Approach Delay, s/veh 1.0 10.8 76.1 Approach LOS A B E Timer - Assigned Phs 2 4 6 Phs Duration (G+Y+Rc), s 118.3 41.7 118.3 Change Period (Y+Rc), s 6.3 5.9 6.3 Max Green Setting (Gmax), s 108.7 39.1 108.7 Max Q Clear Time (g_c+I1), s 2.0 34.1 22.7 Green Ext Time (p_c), s 32.3 1.7 12.9 Intersection Summary HCM 6th Ctrl Delay 18.6 HCM 6th LOS B Notes User approved volume balancing among the lanes for turning movement. Unsignalized Delay for [WBR] is excluded from calculations of the approach delay and intersection delay. Lanes, Volumes, Timings 5: 32nd Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - PM Peak Hour Page 9 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 5 1824 93 18 1116 0 262 2 149 0 0 0 Future Volume (vph) 5 1824 93 18 1116 0 262 2 149 0 0 0 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 200 450 250 0 250 0 0 0 Storage Lanes 1 1 1 0 1 0 0 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 35 25 25 Link Distance (ft) 715 865 286 269 Travel Time (s) 13.9 16.9 7.8 7.3 Confl. Peds. (#/hr) 1 1 1 Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Heavy Vehicles (%) 0% 2% 2% 0% 2% 0% 0% 0% 0% 0% 0% 0% Shared Lane Traffic (%) Turn Type D.P+P NA Perm D.P+P NA Prot NA Protected Phases 1 6 5 2 7 4 8 Permitted Phases 2 6 6 8 Detector Phase 1 6 6 5 2 7 4 8 8 Switch Phase Minimum Initial (s) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Minimum Split (s) 9.0 9.0 9.0 22.0 30.0 10.0 30.0 9.0 9.0 Total Split (s) 10.0 88.0 88.0 22.0 100.0 30.0 40.0 10.0 10.0 Total Split (%) 6.7% 58.7% 58.7% 14.7% 66.7% 20.0% 26.7% 6.7% 6.7% Yellow Time (s) 3.0 3.0 3.0 4.0 3.0 4.0 4.0 3.0 3.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 4.0 4.0 4.0 5.0 4.0 5.0 5.0 4.0 Lead/Lag Lead Lag Lag Lead Lag Lead Lag Lag Lead-Lag Optimize? Yes Yes Yes Yes Yes Yes Yes Yes Recall Mode None None None None None None None None None Intersection Summary Area Type: Other Cycle Length: 150 Actuated Cycle Length: 101.7 Natural Cycle: 120 Control Type: Actuated-Uncoordinated Splits and Phases: 5: 32nd Ave S & S 320th St HCM Signalized Intersection Capacity Analysis 5: 32nd Ave S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - PM Peak Hour Page 10 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 5 1824 93 18 1116 0 262 2 149 0 0 0 Future Volume (vph) 5 1824 93 18 1116 0 262 2 149 0 0 0 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Total Lost time (s) 4.0 4.0 4.0 5.0 4.0 5.0 5.0 Lane Util. Factor 1.00 0.95 1.00 1.00 0.95 1.00 1.00 Frpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 0.99 Flpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Frt 1.00 1.00 0.85 1.00 1.00 1.00 0.85 Flt Protected 0.95 1.00 1.00 0.95 1.00 0.95 1.00 Satd. Flow (prot) 1805 3539 1583 1805 3539 1805 1597 Flt Permitted 0.19 1.00 1.00 0.06 1.00 0.95 1.00 Satd. Flow (perm) 353 3539 1583 115 3539 1805 1597 Peak-hour factor, PHF 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Adj. Flow (vph) 5 1920 98 19 1175 0 276 2 157 0 0 0 RTOR Reduction (vph) 0 0 36 0 0 0 0 121 0 0 0 0 Lane Group Flow (vph) 5 1920 62 19 1175 0 276 38 0 0 0 0 Confl. Peds. (#/hr) 1 1 1 Heavy Vehicles (%) 0% 2% 2% 0% 2% 0% 0% 0% 0% 0% 0% 0% Turn Type D.P+P NA Perm D.P+P NA Prot NA Protected Phases 1 6 5 2 7 4 8 Permitted Phases 2 6 6 8 Actuated Green, G (s) 68.5 65.9 65.9 67.5 67.5 23.1 23.1 Effective Green, g (s) 68.5 65.9 65.9 67.5 67.5 23.1 23.1 Actuated g/C Ratio 0.65 0.63 0.63 0.65 0.65 0.22 0.22 Clearance Time (s) 4.0 4.0 4.0 5.0 4.0 5.0 5.0 Vehicle Extension (s) 5.0 1.0 1.0 1.5 5.0 1.5 2.5 Lane Grp Cap (vph) 245 2229 997 100 2283 398 352 v/s Ratio Prot 0.00 c0.54 c0.00 0.33 c0.15 0.02 v/s Ratio Perm 0.01 0.04 0.12 v/c Ratio 0.02 0.86 0.06 0.19 0.51 0.69 0.11 Uniform Delay, d1 7.4 15.7 7.4 17.1 9.9 37.5 32.5 Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Incremental Delay, d2 0.1 3.6 0.0 0.3 0.4 4.2 0.1 Delay (s) 7.5 19.2 7.5 17.4 10.2 41.7 32.6 Level of Service A B A B B D C Approach Delay (s) 18.6 10.4 38.4 0.0 Approach LOS B B D A Intersection Summary HCM 2000 Control Delay 18.3 HCM 2000 Level of Service B HCM 2000 Volume to Capacity ratio 0.84 Actuated Cycle Length (s) 104.6 Sum of lost time (s) 18.0 Intersection Capacity Utilization 72.6% ICU Level of Service C Analysis Period (min) 15 c Critical Lane Group Lanes, Volumes, Timings 6: Weyerhaeuser Way S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - PM Peak Hour Page 11 Lane Group EBT EBR WBL WBT NBL NBR Lane Configurations Traffic Volume (vph) 1770 165 247 957 151 289 Future Volume (vph) 1770 165 247 957 151 289 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Storage Length (ft) 0 200 300 300 Storage Lanes 1 1 1 1 Taper Length (ft) 25 25 Right Turn on Red Yes Yes Link Speed (mph) 35 35 35 Link Distance (ft) 865 470 1111 Travel Time (s) 16.9 9.2 21.6 Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 Heavy Vehicles (%) 2% 6% 5% 1% 5% 2% Shared Lane Traffic (%)50% Turn Type NA Perm D.P+P NA Prot Perm Protected Phases 2 1 6 4 Permitted Phases 2 2 4 Detector Phase 2 2 1 6 4 4 Switch Phase Minimum Initial (s) 5.0 5.0 5.0 5.0 5.0 5.0 Minimum Split (s) 32.0 32.0 10.0 10.0 27.0 27.0 Total Split (s) 93.0 93.0 15.0 108.0 32.0 32.0 Total Split (%) 66.4% 66.4% 10.7% 77.1% 22.9% 22.9% Yellow Time (s) 4.0 4.0 4.0 4.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 5.0 5.0 5.0 5.0 5.0 Lead/Lag Lead Lead Lag Lead-Lag Optimize? Yes Yes Yes Recall Mode C-Max C-Max None C-Max None None Intersection Summary Area Type: Other Cycle Length: 140 Actuated Cycle Length: 140 Offset: 70 (50%), Referenced to phase 2:EBWB and 6:WBT, Start of Green Natural Cycle: 90 Control Type: Actuated-Coordinated Splits and Phases: 6: Weyerhaeuser Way S & S 320th St HCM Signalized Intersection Capacity Analysis 6: Weyerhaeuser Way S & S 320th St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - PM Peak Hour Page 12 Movement EBT EBR WBL WBT NBL NBR Lane Configurations Traffic Volume (vph) 1770 165 247 957 151 289 Future Volume (vph) 1770 165 247 957 151 289 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Total Lost time (s) 5.0 5.0 5.0 5.0 5.0 5.0 Lane Util. Factor 0.95 1.00 1.00 0.95 0.97 0.91 Frt 1.00 0.85 1.00 1.00 0.93 0.85 Flt Protected 1.00 1.00 0.95 1.00 0.98 1.00 Satd. Flow (prot) 3539 1524 1719 3574 3217 1441 Flt Permitted 1.00 1.00 0.08 1.00 0.98 1.00 Satd. Flow (perm) 3539 1524 139 3574 3217 1441 Peak-hour factor, PHF 0.96 0.96 0.96 0.96 0.96 0.96 Adj. Flow (vph) 1844 172 257 997 157 301 RTOR Reduction (vph) 0 36 0 0 118 118 Lane Group Flow (vph) 1844 136 257 997 190 32 Heavy Vehicles (%) 2% 6% 5% 1% 5% 2% Turn Type NA Perm D.P+P NA Prot Perm Protected Phases 2 1 6 4 Permitted Phases 2 2 4 Actuated Green, G (s) 103.0 103.0 113.0 118.0 12.0 12.0 Effective Green, g (s) 103.0 103.0 113.0 118.0 12.0 12.0 Actuated g/C Ratio 0.74 0.74 0.81 0.84 0.09 0.09 Clearance Time (s) 5.0 5.0 5.0 5.0 5.0 5.0 Vehicle Extension (s) 2.5 2.5 1.5 2.5 1.5 1.5 Lane Grp Cap (vph) 2603 1121 225 3012 275 123 v/s Ratio Prot 0.52 c0.08 0.28 c0.06 v/s Ratio Perm 0.09 c0.84 0.02 v/c Ratio 0.71 0.12 1.14 0.33 0.69 0.26 Uniform Delay, d1 10.2 5.4 32.9 2.4 62.2 59.9 Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 Incremental Delay, d2 1.7 0.2 103.7 0.3 5.9 0.4 Delay (s) 11.9 5.6 136.6 2.7 68.1 60.3 Level of Service B A F A E E Approach Delay (s) 11.3 30.1 65.6 Approach LOS B C E Intersection Summary HCM 2000 Control Delay 24.3 HCM 2000 Level of Service C HCM 2000 Volume to Capacity ratio 1.10 Actuated Cycle Length (s) 140.0 Sum of lost time (s) 15.0 Intersection Capacity Utilization 82.5% ICU Level of Service E Analysis Period (min) 15 c Critical Lane Group LANE LEVEL OF SERVICE Lane Level of Service Site: 7 [2023 With Project -PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Approaches IntersectionEastNorthWest LOS A A A A Site Level of Service (LOS) Method: Delay & v/c (HCM 6). Site LOS Method is specified in the Parameter Settings dialog (Site tab). Roundabout LOS Method: Same as Sign Control. Lane LOS values are based on average delay and v/c ratio (degree of saturation) per lane. LOS F will result if v/c > 1 irrespective of lane delay value (does not apply for approaches and intersection). Intersection and Approach LOS values are based on average delay for all lanes (v/c not used as specified in HCM 6). Delay Model: HCM Delay Formula (Geometric Delay is not included). SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 1:53:10 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -PM Peak Hour -32nd Ave S & S 323rd St.sip9 MOVEMENT SUMMARY Site: 7 [2023 With Project -PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Vehicle Movement Performance INPUT VOLUMES DEMAND FLOWS 95% BACK OF QUEUE Mov ID Turn Deg. Satn Aver. Delay Level of Service Prop. Que Effective Stop Rate Aver. No. Cycles Aver. Speed [ Total HV ][ Total HV ][ Veh.Dist ] veh/h %veh/h %v/c sec veh ft mph East: S 323rd St 6 T1 3 0.0 4 0.0 0.061 3.3 LOS A 0.3 6.7 0.17 0.06 0.17 36.2 16 R2 63 0.0 76 0.0 0.061 3.3 LOS A 0.3 6.7 0.17 0.06 0.17 35.1 Approach 66 0.0 80 0.0 0.061 3.3 LOS A 0.3 6.7 0.17 0.06 0.17 35.1 North: 32nd Ave S 7u U 1 0.0 1 0.0 0.120 3.6 LOS A 0.6 14.3 0.04 0.00 0.04 34.1 7 L2 128 0.8 154 0.8 0.120 3.6 LOS A 0.6 14.3 0.04 0.00 0.04 33.3 14 R2 7 0.0 8 0.0 0.120 3.6 LOS A 0.6 14.3 0.04 0.00 0.04 32.4 Approach 136 0.8 164 0.8 0.120 3.6 LOS A 0.6 14.3 0.04 0.00 0.04 33.3 West: Driveway 5 L2 47 0.0 57 0.0 0.086 3.8 LOS A 0.4 9.5 0.30 0.17 0.30 34.4 2 T1 37 0.0 45 0.0 0.086 3.8 LOS A 0.4 9.5 0.30 0.17 0.30 34.3 Approach 84 0.0 101 0.0 0.086 3.8 LOS A 0.4 9.5 0.30 0.17 0.30 34.3 All Vehicles 286 0.4 344 0.4 0.120 3.6 LOS A 0.6 14.3 0.15 0.07 0.15 34.0 Site Level of Service (LOS) Method: Delay & v/c (HCM 6). Site LOS Method is specified in the Parameter Settings dialog (Site tab). Roundabout LOS Method: Same as Sign Control. Vehicle movement LOS values are based on average delay and v/c ratio (degree of saturation) per movement. LOS F will result if v/c > 1 irrespective of movement delay value (does not apply for approaches and intersection). Intersection and Approach LOS values are based on average delay for all movements (v/c not used as specified in HCM 6). Roundabout Capacity Model: US HCM 6. Delay Model: HCM Delay Formula (Geometric Delay is not included). Queue Model: HCM Queue Formula. Gap-Acceptance Capacity: Traditional M1. HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation. SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 1:53:10 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -PM Peak Hour -32nd Ave S & S 323rd St.sip9 Lanes, Volumes, Timings 8: Weyerhaeuser Way S & S 323rd St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - PM Peak Hour Page 13 Lane Group EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (vph) 12 195 35 402 404 10 Future Volume (vph) 12 195 35 402 404 10 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Storage Length (ft) 200 0 200 75 Storage Lanes 1 1 1 1 Taper Length (ft) 25 25 Link Speed (mph) 25 25 35 Link Distance (ft) 592 295 1111 Travel Time (s) 16.1 8.0 21.6 Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93 Heavy Vehicles (%) 0% 1% 0% 2% 5% 0% Shared Lane Traffic (%) Sign Control Stop Free Free Intersection Summary Area Type: Other Control Type: Unsignalized HCM Unsignalized Intersection Capacity Analysis 8: Weyerhaeuser Way S & S 323rd St 08/16/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - PM Peak Hour Page 14 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Volume (veh/h) 12 195 35 402 404 10 Future Volume (Veh/h) 12 195 35 402 404 10 Sign Control Stop Free Free Grade 0% 0% 0% Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93 Hourly flow rate (vph) 13 210 38 432 434 11 Pedestrians Lane Width (ft) Walking Speed (ft/s) Percent Blockage Right turn flare (veh) Median type None None Median storage veh) Upstream signal (ft)1111 pX, platoon unblocked vC, conflicting volume 942 434 445 vC1, stage 1 conf vol vC2, stage 2 conf vol vCu, unblocked vol 942 434 445 tC, single (s) 6.4 6.2 4.1 tC, 2 stage (s) tF (s) 3.5 3.3 2.2 p0 queue free % 95 66 97 cM capacity (veh/h) 284 624 1126 Direction, Lane # EB 1 EB 2 NB 1 NB 2 SB 1 SB 2 Volume Total 13 210 38 432 434 11 Volume Left 13 0 38 0 0 0 Volume Right 0 210 0 0 0 11 cSH 284 624 1126 1700 1700 1700 Volume to Capacity 0.05 0.34 0.03 0.25 0.26 0.01 Queue Length 95th (ft) 4 37 3 0 0 0 Control Delay (s) 18.3 13.7 8.3 0.0 0.0 0.0 Lane LOS C B A Approach Delay (s) 13.9 0.7 0.0 Approach LOS B Intersection Summary Average Delay 3.0 Intersection Capacity Utilization 40.0% ICU Level of Service A Analysis Period (min) 15 LANE LEVEL OF SERVICE Lane Level of Service Site: 9 [2023 With Project -PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Approaches IntersectionSouthNortheastWest LOS B B A B Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Lane LOS values are based on average delay per lane. Intersection and Approach LOS values are based on average delay for all lanes. Delay Model: SIDRA Standard (Geometric Delay is included). SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 2:09:52 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -PM Peak Hour - Weyerhaeuser Way S & S 336th St Roundabout.sip9 MOVEMENT SUMMARY Site: 9 [2023 With Project -PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Vehicle Movement Performance INPUT VOLUMES DEMAND FLOWS 95% BACK OF QUEUE Mov ID Turn Deg. Satn Aver. Delay Level of Service Prop. Que Effective Stop Rate Aver. No. Cycles Aver. Speed [ Total HV ][ Total HV ][ Veh.Dist ] veh/h %veh/h %v/c sec veh ft mph South: Weyerhaeuser Way S 3u U 24 0.0 26 0.0 0.655 15.0 LOS B 6.8 172.2 0.74 0.73 0.77 33.2 3 L2 761 1.8 827 1.8 0.655 11.0 LOS B 6.8 172.2 0.74 0.73 0.77 31.2 18a R1 109 3.7 118 3.7 0.140 3.2 LOS A 0.7 19.3 0.51 0.45 0.51 33.9 Approach 894 2.0 972 2.0 0.655 10.2 LOS B 6.8 172.2 0.71 0.69 0.74 31.5 NorthEast: Weyerhaeuser Way S 1ux U 10 0.0 11 0.0 0.729 25.7 LOS C 8.3 217.1 1.00 1.19 1.49 30.9 1ax L1 400 5.8 435 5.8 0.729 22.1 LOS C 8.3 217.1 1.00 1.19 1.49 29.6 16ax R1 387 1.8 421 1.8 0.740 16.8 LOS B 8.3 209.4 1.00 1.19 1.52 31.5 Approach 797 3.8 866 3.8 0.740 19.6 LOS B 8.3 217.1 1.00 1.19 1.50 30.5 West: S 336th St 5a L1 263 0.4 286 0.4 0.342 11.7 LOS B 2.4 59.5 0.74 0.79 0.74 33.8 12 R2 546 1.8 593 1.8 0.550 6.7 LOS A 5.2 132.5 0.84 0.79 0.89 35.1 Approach 809 1.3 879 1.3 0.550 8.4 LOS A 5.2 132.5 0.80 0.79 0.84 34.6 All Vehicles 2500 2.4 2717 2.4 0.740 12.6 LOS B 8.3 217.1 0.83 0.88 1.01 32.1 Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Vehicle movement LOS values are based on average delay per movement. Intersection and Approach LOS values are based on average delay for all vehicle movements. Roundabout Capacity Model: SIDRA Standard. Delay Model: SIDRA Standard (Geometric Delay is included). Queue Model: HCM Queue Formula. Gap-Acceptance Capacity: SIDRA Standard (Akçelik M3D). HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation. SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 2:09:52 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -PM Peak Hour - Weyerhaeuser Way S & S 336th St Roundabout.sip9 LANE LEVEL OF SERVICE Lane Level of Service Site: 10 [2023 With Project -PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Approaches IntersectionSoutheastNortheastNorthwest LOS A A A A Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Lane LOS values are based on average delay per lane. Intersection and Approach LOS values are based on average delay for all lanes. Delay Model: SIDRA Standard (Geometric Delay is included). SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 1:56:42 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -PM Peak Hour - Weyerhaeuser Way S & 33rd Pl S Roundabout.sip9 MOVEMENT SUMMARY Site: 10 [2023 With Project -PM Peak Hour (Site Folder: General)] IRG Federal Way -Woodbridge Business Park Site Category: (None) Roundabout Vehicle Movement Performance INPUT VOLUMES DEMAND FLOWS 95% BACK OF QUEUE Mov ID Turn Deg. Satn Aver. Delay Level of Service Prop. Que Effective Stop Rate Aver. No. Cycles Aver. Speed [ Total HV ][ Total HV ][ Veh.Dist ] veh/h %veh/h %v/c sec veh ft mph SouthEast: Weyerhaeuser Way S 1u U 157 0.0 169 0.0 0.522 11.5 LOS B 3.6 89.8 0.49 0.57 0.49 32.7 6 T1 820 1.7 882 1.7 0.522 4.3 LOS A 3.6 89.8 0.49 0.53 0.49 32.3 16 R2 80 3.8 86 3.8 0.522 4.8 LOS A 3.5 90.1 0.49 0.50 0.49 31.7 Approach 1057 1.6 1137 1.6 0.522 5.4 LOS A 3.6 90.1 0.49 0.54 0.49 32.3 NorthEast: 33rd Pl S 7 L2 49 2.0 53 2.0 0.233 9.8 LOS A 0.9 23.8 0.67 0.80 0.67 24.1 14 R2 65 4.6 70 4.6 0.233 6.0 LOS A 0.9 23.8 0.67 0.80 0.67 23.2 Approach 114 3.5 123 3.5 0.233 7.6 LOS A 0.9 23.8 0.67 0.80 0.67 23.6 NorthWest: Weyerhaeuser Way S 5u U 51 0.0 55 0.0 0.624 12.2 LOS B 4.8 122.0 0.58 0.63 0.59 32.6 5 L2 124 0.0 133 0.0 0.624 10.1 LOS B 4.8 122.0 0.58 0.63 0.59 32.0 2 T1 1055 3.1 1134 3.1 0.624 5.0 LOS A 4.8 122.9 0.58 0.60 0.59 32.2 Approach 1230 2.7 1323 2.7 0.624 5.8 LOS A 4.8 122.9 0.58 0.60 0.59 32.2 All Vehicles 2401 2.2 2582 2.2 0.624 5.7 LOS A 4.8 122.9 0.54 0.58 0.55 31.7 Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Se ttings dialog (Site tab). Roundabout LOS Method: Same as Signalised Intersections. Vehicle movement LOS values are based on average delay per movement. Intersection and Approach LOS values are based on average delay for all vehicle movements. Roundabout Capacity Model: SIDRA Standard. Delay Model: SIDRA Standard (Geometric Delay is included). Queue Model: HCM Queue Formula. Gap-Acceptance Capacity: SIDRA Standard (Akçelik M3D). HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation. SIDRA INTERSECTION 9.0 | Copyright © 2000-2020 Akcelik and Associates Pty Ltd | sidrasolutions.com Organisation: TENW | Licence: PLUS / 1PC | Processed: Friday, April 9, 2021 1:56:42 PM Project: T:\Active Projects\IRG Woodbridge (Federal Way) -5219\Planning -5219\Greenline BP\LOS\IRG Federal Way -PM Peak Hour - Weyerhaeuser Way S & 33rd Pl S Roundabout.sip9 Lanes, Volumes, Timings 11: Weyerhaeuser Way S & SR-18 WB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - PM Peak Hour Page 5 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 0 0 0 420 19 723 199 343 0 0 949 380 Future Volume (vph) 0 0 0 420 19 723 199 343 0 0 949 380 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 0 0 0 300 395 0 0 0 Storage Lanes 0 0 0 1 1 0 0 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 30 30 35 35 Link Distance (ft) 557 335 676 743 Travel Time (s) 12.7 7.6 13.2 14.5 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 0% 0% 0% 1% 0% 2% 1% 1% 0% 0% 2% 3% Shared Lane Traffic (%) Turn Type Split NA Perm pm+pt NA NA Protected Phases 8 8 5 2 6 Permitted Phases 8 2 Detector Phase 8 8 8 5 2 6 Switch Phase Minimum Initial (s)5.0 5.0 5.0 5.0 7.0 7.0 Minimum Split (s)36.9 36.9 36.9 10.5 29.9 25.9 Total Split (s)45.9 45.9 45.9 40.5 45.9 45.9 Total Split (%)34.7% 34.7% 34.7% 30.6% 34.7% 34.7% Yellow Time (s)3.9 3.9 3.9 3.5 3.9 3.9 All-Red Time (s)2.0 2.0 2.0 2.0 2.0 2.0 Lost Time Adjust (s)0.0 0.0 0.0 0.0 0.0 Total Lost Time (s)5.9 5.9 5.5 5.9 5.9 Lead/Lag Lead Lag Lead-Lag Optimize? Recall Mode None None None None Min Min Intersection Summary Area Type: Other Cycle Length: 132.3 Actuated Cycle Length: 112.2 Natural Cycle: 90 Control Type: Actuated-Uncoordinated Splits and Phases: 11: Weyerhaeuser Way S & SR-18 WB Ramps HCM 6th Signalized Intersection Summary 11: Weyerhaeuser Way S & SR-18 WB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - PM Peak Hour Page 6 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 0 0 0 420 19 723 199 343 0 0 949 380 Future Volume (veh/h) 0 0 0 420 19 723 199 343 0 0 949 380 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT)1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 1885 1900 1870 1885 1885 0 0 1870 1856 Adj Flow Rate, veh/h 420 19 502 199 343 0 0 949 0 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, %1 0 2 1 1 0 0 2 3 Cap, veh/h 641 29 585 317 1799 0 0 1225 Arrive On Green 0.37 0.37 0.37 0.10 0.50 0.00 0.00 0.34 0.00 Sat Flow, veh/h 1735 78 1585 1795 3676 0 0 3741 0 Grp Volume(v), veh/h 439 0 502 199 343 0 0 949 0 Grp Sat Flow(s),veh/h/ln 1813 0 1585 1795 1791 0 0 1777 0 Q Serve(g_s), s 18.5 0.0 26.9 6.1 4.8 0.0 0.0 22.0 0.0 Cycle Q Clear(g_c), s 18.5 0.0 26.9 6.1 4.8 0.0 0.0 22.0 0.0 Prop In Lane 0.96 1.00 1.00 0.00 0.00 0.00 Lane Grp Cap(c), veh/h 670 0 585 317 1799 0 0 1225 V/C Ratio(X)0.66 0.00 0.86 0.63 0.19 0.00 0.00 0.77 Avail Cap(c_a), veh/h 789 0 689 825 1799 0 0 1546 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I)1.00 0.00 1.00 1.00 1.00 0.00 0.00 1.00 0.00 Uniform Delay (d), s/veh 24.1 0.0 26.8 19.5 12.6 0.0 0.0 26.9 0.0 Incr Delay (d2), s/veh 2.0 0.0 10.0 2.9 0.1 0.0 0.0 2.3 0.0 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 8.0 0.0 11.3 2.6 1.8 0.0 0.0 9.2 0.0 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 26.1 0.0 36.7 22.4 12.7 0.0 0.0 29.3 0.0 LnGrp LOS C A D C B A A C Approach Vol, veh/h 941 542 949 A Approach Delay, s/veh 31.8 16.2 29.3 Approach LOS C B C Timer - Assigned Phs 2 5 6 8 Phs Duration (G+Y+Rc), s 52.1 14.5 37.6 39.9 Change Period (Y+Rc), s 5.9 5.5 5.9 5.9 Max Green Setting (Gmax), s 40.0 35.0 40.0 40.0 Max Q Clear Time (g_c+I1), s 6.8 8.1 24.0 28.9 Green Ext Time (p_c), s 3.3 0.9 7.7 5.1 Intersection Summary HCM 6th Ctrl Delay 27.3 HCM 6th LOS C Notes Unsignalized Delay for [SBR] is excluded from calculations of the approach delay and intersection delay. Lanes, Volumes, Timings 12: Weyerhaeuser Way S & SR-18 EB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - PM Peak Hour Page 7 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 135 2 589 0 0 0 0 422 191 554 810 0 Future Volume (vph) 135 2 589 0 0 0 0 422 191 554 810 0 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 30 30 35 35 Link Distance (ft) 431 613 647 676 Travel Time (s) 9.8 13.9 12.6 13.2 Confl. Peds. (#/hr)1 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Heavy Vehicles (%) 1% 0% 2% 0% 0% 0% 0% 1% 2% 2% 2% 0% Shared Lane Traffic (%) Turn Type Split NA Perm NA pm+pt NA Protected Phases 2 2 8 7 4 Permitted Phases 2 4 Detector Phase 2 2 2 8 7 4 Switch Phase Minimum Initial (s) 7.0 7.0 7.0 7.0 5.0 7.0 Minimum Split (s) 35.9 35.9 35.9 22.9 10.5 26.9 Total Split (s) 50.9 50.9 50.9 45.9 25.5 45.9 Total Split (%) 41.6% 41.6% 41.6%37.5% 20.9% 37.5% Yellow Time (s) 3.9 3.9 3.9 3.9 3.5 3.9 All-Red Time (s) 2.0 2.0 2.0 2.0 2.0 2.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.9 5.9 5.9 5.5 5.9 Lead/Lag Lag Lead Lead-Lag Optimize? Recall Mode None None None Min None Min Intersection Summary Area Type: Other Cycle Length: 122.3 Actuated Cycle Length: 99.1 Natural Cycle: 90 Control Type: Actuated-Uncoordinated Splits and Phases: 12: Weyerhaeuser Way S & SR-18 EB Ramps HCM 6th Signalized Intersection Summary 12: Weyerhaeuser Way S & SR-18 EB Ramps 09/01/2021 IRG Federal Way - Woodbridge Business Park Synchro 10 Report 2023 With Project - PM Peak Hour Page 8 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 135 2 589 0 0 0 0 422 191 554 810 0 Future Volume (veh/h) 135 2 589 0 0 0 0 422 191 554 810 0 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No Adj Sat Flow, veh/h/ln 1885 1900 1870 0 1885 1870 1870 1870 0 Adj Flow Rate, veh/h 135 2 466 0 422 191 554 810 0 Peak Hour Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Percent Heavy Veh, % 1 0 2 0 1 2 2 2 0 Cap, veh/h 605 9 537 0 590 264 544 990 0 Arrive On Green 0.34 0.34 0.34 0.00 0.25 0.25 0.22 0.53 0.00 Sat Flow, veh/h 1784 26 1585 0 2499 1077 1781 1870 0 Grp Volume(v), veh/h 137 0 466 0 313 300 554 810 0 Grp Sat Flow(s),veh/h/ln 1811 0 1585 0 1791 1691 1781 1870 0 Q Serve(g_s), s 4.9 0.0 24.7 0.0 14.3 14.6 20.0 32.3 0.0 Cycle Q Clear(g_c), s 4.9 0.0 24.7 0.0 14.3 14.6 20.0 32.3 0.0 Prop In Lane 0.99 1.00 0.00 0.64 1.00 0.00 Lane Grp Cap(c), veh/h 614 0 537 0 439 415 544 990 0 V/C Ratio(X) 0.22 0.00 0.87 0.00 0.71 0.72 1.02 0.82 0.00 Avail Cap(c_a), veh/h 908 0 795 0 798 754 544 990 0 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 0.00 1.00 0.00 1.00 1.00 1.00 1.00 0.00 Uniform Delay (d), s/veh 21.2 0.0 27.8 0.0 31.0 31.1 19.6 17.5 0.0 Incr Delay (d2), s/veh 0.3 0.0 8.2 0.0 3.1 3.4 43.3 5.7 0.0 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 2.1 0.0 10.2 0.0 6.3 6.1 14.0 13.9 0.0 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 21.5 0.0 36.0 0.0 34.0 34.5 62.9 23.2 0.0 LnGrp LOS C A D A C C F C A Approach Vol, veh/h 603 613 1364 Approach Delay, s/veh 32.7 34.2 39.3 Approach LOS C C D Timer - Assigned Phs 2 4 7 8 Phs Duration (G+Y+Rc), s 36.3 53.4 25.5 27.9 Change Period (Y+Rc), s 5.9 5.9 5.5 5.9 Max Green Setting (Gmax), s 45.0 40.0 20.0 40.0 Max Q Clear Time (g_c+I1), s 26.7 34.3 22.0 16.6 Green Ext Time (p_c), s 3.7 3.3 0.0 5.4 Intersection Summary HCM 6th Ctrl Delay 36.6 HCM 6th LOS D