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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 plus Project AM Synchro 11 Report Page 2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 78 2 68 34 3 74 34 1060 32 52 1253 57 Future Volume (vph) 78 2 68 34 3 74 34 1060 32 52 1253 57 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 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Frt 1.00 0.85 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 1557 1762 1863 1583 1770 5085 1564 1770 5085 1524 Flt Permitted 0.76 1.00 0.63 1.00 1.00 0.95 1.00 1.00 0.95 1.00 1.00 Satd. Flow (perm) 1408 1557 1177 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) 83 2 72 36 3 79 36 1128 34 55 1333 61 RTOR Reduction (vph) 0 65 00000000020 Lane Group Flow (vph) 83 9 0 36 3 79 36 1128 34 55 1333 41 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) 20.8 10.3 13.0 6.4 120.0 4.9 77.0 120.0 8.0 80.1 80.1 Effective Green, g (s) 20.8 11.1 13.0 7.2 120.0 4.9 78.3 120.0 8.0 81.4 81.4 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) 275 144 159 111 1583 72 3317 1564 118 3449 1033 v/s Ratio Prot c0.03 0.01 0.01 0.00 0.02 0.22 c0.03 c0.26 v/s Ratio Perm c0.03 0.01 0.05 0.02 0.03 v/c Ratio 0.30 0.06 0.23 0.03 0.05 0.50 0.34 0.02 0.47 0.39 0.04 Uniform Delay, d1 43.6 49.7 49.7 53.1 0.0 56.4 9.3 0.0 53.9 8.4 6.4 Progression Factor 1.00 1.00 1.00 1.00 1.00 1.03 0.63 1.00 1.00 0.89 2.00 Incremental Delay, d2 0.5 0.1 0.7 0.0 0.1 1.9 0.3 0.0 2.7 0.3 0.1 Delay (s) 44.0 49.8 50.4 53.1 0.1 59.9 6.1 0.0 56.8 7.8 12.8 Level of Service D D D D AEAAEAB Approach Delay (s) 46.7 16.8 7.5 9.8 Approach LOS D B A A Intersection Summary HCM 2000 Control Delay 11.2 HCM 2000 Level of Service B HCM 2000 Volume to Capacity ratio 0.39 Actuated Cycle Length (s) 120.0 Sum of lost time (s) 16.0 Intersection Capacity Utilization 52.6% ICU Level of Service A Analysis Period (min) 15 c Critical Lane Group