Resolution_Snoqualmie Pass Comprehensive Safety Action Plan

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HCM 7th TWSC 2: SR 906 & Guye Peak Lane/Driveway 01/31/2025 PM Weekday Existing - October 2024 4:05 pm 01/07/2025 Baseline Synchro 12 Report Page 2 Intersection Int Delay, s/veh 2.1 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 6 0 1 21 0 14 2 59 22 8 102 5 Future Vol, veh/h 6 0 1 21 0 14 2 59 22 8 102 5 Conflicting Peds, #/hr101404104401 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None Storage Length ------------ Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 75 75 75 80 80 80 86 86 86 80 80 80 Heavy Vehicles, % 000000111777 Mvmt Flow 8 0 1 26 0 18 2 69 26 10 128 6 Major/Minor Minor2 Minor1 Major1 Major2 Conflicting Flow All 229 254 136 242 245 89 135 0 0 98 0 0 Stage 1 152 152 - 90 90 ------- Stage 2 77 103 - 152 155 ------- Critical Hdwy 7.1 6.5 6.2 7.1 6.5 6.2 4.11 - - 4.17 - - Critical Hdwy Stg 16.15.5-6.15.5------- Critical Hdwy Stg 26.15.5-6.15.5------- Follow-up Hdwy 3.5 4 3.3 3.5 4 3.3 2.209 - - 2.263 - - Pot Cap-1 Maneuver 730 653 918 717 661 974 1456 - - 1464 - - Stage 1 856 776 - 922 824 ------- Stage 2 937 814 - 856 773 ------- Platoon blocked, % - - - - Mov Cap-1 Maneuver 708 644 915 704 652 968 1455 - - 1459 - - Mov Cap-2 Maneuver 708 644 - 704 652 ------- Stage 1 849 769 - 918 820 ------- Stage 2 915 810 - 845 767 ------- Approach EB WB NB SB HCM Control Delay, s/v 8.94 9.82 0.18 0.52 HCM LOS A A Minor Lane/Major Mvmt NBL NBT NBREBLn1WBLn1 SBL SBT SBR Capacity (veh/h)1455 - - 915 790 1459 - - HCM Lane V/C Ratio 0.002 - - 0.001 0.055 0.007 - - HCM Control Delay (s/veh) 7.5 - - 8.9 9.8 7.5 - - HCM Lane LOS A - - A A A - - HCM 95th %tile Q(veh) 0 - - 0 0.2 0 - -