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HCM Signalized Intersection Capacity Analysis Timing Plan: AM PEAK 2: Hopyard Rd & S Valley Trails Dr/Parkside Dr 10/17/2023 3200 Hopyard Rd: Existing AM Synchro 11 Report Page 2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 65 2 52 34 3 74 30 1060 32 52 1253 53 Future Volume (vph) 65 2 52 34 3 74 30 1060 32 52 1253 53 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 1.00 1.00 1.00 1.00 1.00 1.00 0.91 1.00 1.00 0.91 1.00 Frpb, ped/bikes 1.00 0.98 1.00 1.00 1.00 1.00 1.00 0.99 1.00 1.00 0.96 Flpb, ped/bikes 1.00 1.00 0.99 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Frt 1.00 0.86 1.00 1.00 0.85 1.00 1.00 0.85 1.00 1.00 0.85 Flt Protected 0.95 1.00 0.95 1.00 1.00 0.95 1.00 1.00 0.95 1.00 1.00 Satd. Flow (prot) 1770 1559 1761 1863 1583 1770 5085 1564 1770 5085 1524 Flt Permitted 0.76 1.00 0.72 1.00 1.00 0.95 1.00 1.00 0.95 1.00 1.00 Satd. Flow (perm) 1408 1559 1334 1863 1583 1770 5085 1564 1770 5085 1524 Peak-hour factor, PHF 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 Adj. Flow (vph) 69 2 55 36 3 79 32 1128 34 55 1333 56 RTOR Reduction (vph) 0 50 00000000018 Lane Group Flow (vph) 69 7 0 36 3 79 32 1128 34 55 1333 38 Confl. Peds. (#/hr) 7 7 1 5 Confl. Bikes (#/hr) 1 1 4 Turn Type pm+pt NA pm+pt NA Free Prot NA Free Prot NA Perm Protected Phases 3 8 7 4 5 2 1 6 Permitted Phases 8 4 Free Free 6 Actuated Green, G (s) 20.4 10.1 13.0 6.4 120.0 4.7 77.2 120.0 8.0 80.5 80.5 Effective Green, g (s) 20.4 10.9 13.0 7.2 120.0 4.7 78.5 120.0 8.0 81.8 81.8 Actuated g/C Ratio 0.17 0.09 0.11 0.06 1.00 0.04 0.65 1.00 0.07 0.68 0.68 Clearance Time (s) 4.0 4.8 4.0 4.8 4.0 5.3 4.0 5.3 5.3 Vehicle Extension (s) 2.5 2.0 3.0 2.0 2.0 2.5 3.0 2.5 2.5 Lane Grp Cap (vph) 270 141 168 111 1583 69 3326 1564 118 3466 1038 v/s Ratio Prot c0.02 0.00 0.01 0.00 0.02 0.22 c0.03 c0.26 v/s Ratio Perm c0.02 0.01 0.05 0.02 0.03 v/c Ratio 0.26 0.05 0.21 0.03 0.05 0.46 0.34 0.02 0.47 0.38 0.04 Uniform Delay, d1 43.5 49.8 49.0 53.1 0.0 56.4 9.2 0.0 53.9 8.2 6.2 Progression Factor 1.00 1.00 1.00 1.00 1.00 1.04 0.63 1.00 1.00 0.89 2.29 Incremental Delay, d2 0.4 0.1 0.6 0.0 0.1 1.7 0.3 0.0 2.7 0.3 0.1 Delay (s) 43.8 49.9 49.7 53.1 0.1 60.4 6.0 0.0 56.7 7.6 14.3 Level of Service D D D D AEAAEAB Approach Delay (s) 46.6 16.5 7.3 9.8 Approach LOS D B A A Intersection Summary HCM 2000 Control Delay 10.6 HCM 2000 Level of Service B HCM 2000 Volume to Capacity ratio 0.38 Actuated Cycle Length (s) 120.0 Sum of lost time (s) 16.0 Intersection Capacity Utilization 52.1% ICU Level of Service A Analysis Period (min) 15 c Critical Lane Group