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HCM Signalized Intersection Capacity Analysis Approved No Extension AM 5: El Charro Rd & Stoneridge Dr/Jack London Blvd Fehr & Peers Synchro 12 Report Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 880 430 20 30 730 700 10 100 20 660 110 430 Future Volume (vph) 880 430 20 30 730 700 10 100 20 660 110 430 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 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lane Util. Factor 0.94 0.95 1.00 1.00 0.95 0.88 1.00 1.00 0.94 1.00 1.00 Frpb, ped/bikes 1.00 1.00 0.98 1.00 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 1.00 1.00 1.00 1.00 Frt 1.00 1.00 0.85 1.00 1.00 0.85 1.00 0.98 1.00 1.00 0.85 Flt Protected 0.95 1.00 1.00 0.95 1.00 1.00 0.95 1.00 0.95 1.00 1.00 Satd. Flow (prot)4990 3539 1321 1399 3539 2787 1770 1193 4990 1203 1563 Flt Permitted 0.95 1.00 1.00 0.95 1.00 1.00 0.95 1.00 0.95 1.00 1.00 Satd. Flow (perm)4990 3539 1321 1399 3539 2787 1770 1193 4990 1203 1563 Peak-hour factor, PHF 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 Adj. Flow (vph) 967 473 22 33 802 769 11 110 22 725 121 473 RTOR Reduction (vph) 0 0 12 0 0 260 0 5 0000 Lane Group Flow (vph) 967 473 10 33 802 509 11 127 0 725 121 473 Confl. Peds. (#/hr)5 1 2 Confl. Bikes (#/hr)1 Heavy Vehicles (%)2% 2% 20% 29% 2% 2% 2% 66% 2% 2% 58% 2% Turn Type Prot NA Perm Prot NA pt+ov Prot NA Prot NA Free Protected Phases 1 6 5 2 2 3 7 4 3 8 Permitted Phases 6 Free Actuated Green, G (s) 29.5 61.3 61.3 8.2 40.0 69.0 1.4 21.7 23.7 44.7 134.2 Effective Green, g (s) 29.5 62.6 62.6 8.2 41.3 70.3 1.4 23.7 23.7 46.0 134.2 Actuated g/C Ratio 0.22 0.47 0.47 0.06 0.31 0.52 0.01 0.18 0.18 0.34 1.00 Clearance Time (s)4.0 5.3 5.3 4.0 5.3 4.0 6.0 4.0 5.3 Vehicle Extension (s) 2.0 3.0 3.0 2.0 3.0 2.0 2.5 2.5 2.5 Lane Grp Cap (vph) 1096 1650 616 85 1089 1459 18 210 881 412 1563 v/s Ratio Prot c0.19 0.13 0.02 c0.23 0.18 0.01 c0.11 c0.15 0.10 v/s Ratio Perm 0.01 0.30 v/c Ratio 0.88 0.29 0.02 0.39 0.74 0.35 0.61 0.61 0.82 0.29 0.30 Uniform Delay, d1 50.7 22.0 19.3 60.6 41.6 18.6 66.1 50.9 53.2 32.2 0.0 Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Incremental Delay, d2 8.3 0.1 0.0 1.1 2.6 0.1 36.2 4.1 6.1 0.3 0.5 Delay (s)59.0 22.1 19.3 61.7 44.2 18.8 102.3 55.0 59.4 32.5 0.5 Level of Service E C B E D B F E E C A Approach Delay (s/veh)46.5 32.4 58.7 35.8 Approach LOS D C E D Intersection Summary HCM 2000 Control Delay (s/veh)38.8 HCM 2000 Level of Service D HCM 2000 Volume to Capacity ratio 0.76 Actuated Cycle Length (s) 134.2 Sum of lost time (s)16.0 Intersection Capacity Utilization 66.7% ICU Level of Service C Analysis Period (min)15 c Critical Lane Group