SUPPLEMENTAL MATERIALS - Laserfiche WebLink

HCM Signalized Intersection Capacity Analysis Buildout Plus Project AM 16: Sunol Blvd & I-680 SB Synchro 11 Report Page 16 Movement EBL EBT WBT WBR SBL SBR Lane Configurations Traffic Volume (vph) 270 410 520 870 310 160 Future Volume (vph) 270 410 520 870 310 160 Ideal Flow (vphpl)1900 1900 1900 1900 1900 1900 Total Lost time (s)4.0 4.0 4.0 4.0 4.0 4.0 Lane Util. Factor 1.00 1.00 1.00 0.88 1.00 1.00 Frpb, ped/bikes 1.00 1.00 1.00 0.98 1.00 1.00 Flpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 Frt 1.00 1.00 1.00 0.85 1.00 0.85 Flt Protected 0.95 1.00 1.00 1.00 0.95 1.00 Satd. Flow (prot)1770 1863 1863 2728 1656 1583 Flt Permitted 0.95 1.00 1.00 1.00 0.95 1.00 Satd. Flow (perm)1770 1863 1863 2728 1656 1583 Peak-hour factor, PHF 0.95 0.95 0.95 0.95 0.95 0.95 Adj. Flow (vph) 284 432 547 916 326 168 RTOR Reduction (vph) 0 0 0 557 0 128 Lane Group Flow (vph) 284 432 547 359 326 40 Confl. Bikes (#/hr)1 Heavy Vehicles (%)2% 2% 2% 2% 9% 2% Turn Type Prot NA NA Perm Prot Perm Protected Phases 1 6 2 4 Permitted Phases 2 4 Actuated Green, G (s) 11.9 40.1 24.2 24.2 14.3 14.3 Effective Green, g (s) 11.9 41.4 25.5 25.5 15.6 15.6 Actuated g/C Ratio 0.18 0.64 0.39 0.39 0.24 0.24 Clearance Time (s)4.0 5.3 5.3 5.3 5.3 5.3 Vehicle Extension (s) 3.0 3.0 3.0 3.0 3.0 3.0 Lane Grp Cap (vph) 324 1186 730 1070 397 379 v/s Ratio Prot c0.16 0.23 c0.29 c0.20 v/s Ratio Perm 0.13 0.03 v/c Ratio 0.88 0.36 0.75 0.34 0.82 0.11 Uniform Delay, d1 25.8 5.6 17.0 13.8 23.4 19.3 Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 Incremental Delay, d2 22.3 0.2 6.9 0.8 12.8 0.1 Delay (s) 48.1 5.8 23.9 14.7 36.2 19.4 Level of Service D A C B D B Approach Delay (s)22.6 18.1 30.5 Approach LOS C B C Intersection Summary HCM 2000 Control Delay 21.6 HCM 2000 Level of Service C HCM 2000 Volume to Capacity ratio 0.80 Actuated Cycle Length (s) 65.0 Sum of lost time (s)12.0 Intersection Capacity Utilization 69.5% ICU Level of Service C Analysis Period (min)15 c Critical Lane Group