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HCM Signalized Intersection Capacity Analysis Timing Plan: AM PEAK <br />4: Hopyard Rd & W Las Positas Blvd 10/17/2023 <br />3200 Hopyard Rd: Buildout AM Synchro 11 Report <br />Page 4 <br />Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR <br />Lane Configurations <br />Traffic Volume (vph) 170 400 490 390 370 50 340 1320 430 120 880 80 <br />Future Volume (vph) 170 400 490 390 370 50 340 1320 430 120 880 80 <br />Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 <br />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 4.0 <br />Lane Util. Factor 0.97 0.95 1.00 0.97 0.95 1.00 0.97 0.91 1.00 0.97 0.91 1.00 <br />Frpb, ped/bikes 1.00 1.00 0.99 1.00 1.00 0.98 1.00 1.00 0.98 1.00 1.00 0.99 <br />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 1.00 <br />Frt 1.00 1.00 0.85 1.00 1.00 0.85 1.00 1.00 0.85 1.00 1.00 0.85 <br />Flt Protected 0.95 1.00 1.00 0.95 1.00 1.00 0.95 1.00 1.00 0.95 1.00 1.00 <br />Satd. Flow (prot) 3433 3539 1561 3433 3539 1554 3433 5085 1559 3433 5085 1545 <br />Flt Permitted 0.95 1.00 1.00 0.95 1.00 1.00 0.95 1.00 1.00 0.95 1.00 1.00 <br />Satd. Flow (perm) 3433 3539 1561 3433 3539 1554 3433 5085 1559 3433 5085 1545 <br />Peak-hour factor, PHF 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 <br />Adj. Flow (vph) 189 444 544 433 411 56 378 1467 478 133 978 89 <br />RTOR Reduction (vph)0000000000024 <br />Lane Group Flow (vph) 189 444 544 433 411 56 378 1467 478 133 978 65 <br />Confl. Peds. (#/hr) 5 19 3 <br />Confl. Bikes (#/hr) 3 3 10 5 <br />Heavy Vehicles (%) 2% 2% 2% 2% 2% 2% 2% 2% 2% 2% 2% 3% <br />Turn Type Prot NA Free Prot NA Free Prot NA Free Prot NA Perm <br />Protected Phases 7 4 3 8 5 2 1 6 <br />Permitted Phases Free Free Free 6 <br />Actuated Green, G (s) 10.0 21.5 120.0 20.3 31.8 120.0 14.0 51.8 120.0 8.2 45.6 45.6 <br />Effective Green, g (s) 10.0 22.4 120.0 20.3 32.7 120.0 14.0 53.1 120.0 8.2 47.3 47.3 <br />Actuated g/C Ratio 0.08 0.19 1.00 0.17 0.27 1.00 0.12 0.44 1.00 0.07 0.39 0.39 <br />Clearance Time (s) 4.0 4.9 4.0 4.9 4.0 5.3 4.0 5.7 5.7 <br />Vehicle Extension (s) 2.0 3.0 2.0 3.0 2.0 3.0 2.0 3.0 3.0 <br />Lane Grp Cap (vph) 286 660 1561 580 964 1554 400 2250 1559 234 2004 608 <br />v/s Ratio Prot 0.06 c0.13 c0.13 0.12 c0.11 c0.29 0.04 c0.19 <br />v/s Ratio Perm 0.35 0.04 0.31 0.04 <br />v/c Ratio 0.66 0.67 0.35 0.75 0.43 0.04 0.94 0.65 0.31 0.57 0.49 0.11 <br />Uniform Delay, d1 53.4 45.4 0.0 47.4 35.9 0.0 52.6 26.2 0.0 54.2 27.3 23.0 <br />Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 0.77 0.62 1.00 1.00 1.00 1.00 <br />Incremental Delay, d2 4.4 2.7 0.6 4.6 0.3 0.0 26.6 1.2 0.4 1.9 0.9 0.4 <br />Delay (s) 57.7 48.1 0.6 52.0 36.2 0.0 67.2 17.5 0.4 56.1 28.1 23.3 <br />Level of Service E D A D D AEBAECC <br />Approach Delay (s) 27.7 41.6 22.1 30.9 <br />Approach LOS CDCC <br />Intersection Summary <br />HCM 2000 Control Delay 28.3 HCM 2000 Level of Service C <br />HCM 2000 Volume to Capacity ratio 0.69 <br />Actuated Cycle Length (s) 120.0 Sum of lost time (s) 16.0 <br />Intersection Capacity Utilization 70.3% ICU Level of Service C <br />Analysis Period (min) 15 <br />c Critical Lane Group