4730 COLBY AVE SEPA 016 - 027 - YMCA Traffic Report 2025-04-14

HCM 2010 TWSC 1: Colby Ave & 48th St SE 8/26/2015 Intersection Int Delay,s/veh 1.1 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Traffic Vol,veh/h 36 0 25 2 0 1 35 921 2 0 597 35 Future Vol,veh/h 36 0 25 2 0 1 35 921 2 0 597 35 Conflicting Peds,#/hr 0 0 0 0 0 0 0 0 0 0 0 0 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None Storage Length 0 - 0 - - - 0 - - 0 - - Veh in Median Storage,# - 1 - - 1 - - 0 - - 0 - Grade, % - 0 - - 0 - - 0 - - 5 - Peak Hour Factor 92 92 92 92 92 92 92 92 92 92 92 92 Heavy Vehicles,% 2 2 2 2 2 2 2 2 2 2 2 2 Mvmt Flow 39 0 27 2 0 1 38 1001 2 0 649 38 Major/Minor Minor2 Minorl Majorl Major2 Conflicting Flow All 1747 1747 668 1746 1765 1002 687 0 0 1003 0 0 Stage 1 668 668 - 1078 1078 - - - - - - - Stage 2 1079 1079 - 668 687 - - - - - - - Critical Hdwy 7.12 6.52 6.22 7.12 6.52 6.22 4.12 - - 4.12 - - Critical Hdwy Stg 1 6.12 5.52 - 6.12 5.52 - - - - - - - Critical Hdwy Stg 2 6.12 5.52 - 6.12 5.52 - - - - - - - Follow-up Hdwy 3.518 4.018 3.318 3.518 4.018 3.318 2.218 - - 2.218 - - Pot Cap-1 Maneuver 67 86 458 68 84 294 907 - - 690 - - Stage 1 448 456 - 265 295 - - - - - - - Stage 2 264 295 - 448 447 - - - - - - - Platoon blocked,% - - - - Mov Cap-1 Maneuver 65 82 458 62 80 294 907 - - 690 - - Mov Cap-2 Maneuver 172 194 - 166 188 - - - - - - - Stage 1 429 456 - 254 283 - - - - - - - Stage 2 252 283 - 421 447 - - - - - - - Approach EB WB NB SB HCM Control Delay,s 24.4 23.9 0.3 0 HCM LOS C C Minor Lane/Major Mvmt NBL NBT NBR EBLn1 EBLn2 EBLn3WBLn1 SBL SBT SBR Capacity(veh/h) 907 - - 172 - 458 194 690 - - HCM Lane V/C Ratio 0.042 - - 0.228 - 0.059 0.017 - - - HCM Control Delay(s) 9.1 - - 32 0 13.4 23.9 0 - - HCM Lane LOS A - - D A B C A - - HCM 95th%tile Q(veh) 0.1 - - 0.8 - 0.2 0.1 0 - - Everett YMCA 7/2/2017 Future With Development Case Synchro 9 Report Page 1 c-s