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HCM Signalized Intersection Capacity Analysis Approved No Project AM <br />6: Sunol Blvd/First St & Bernal Ave <br />Synchro 11 Report <br />Page 6 <br />Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR <br />Lane Configurations <br />Traffic Volume (vph) 200 240 290 280 700 40 220 520 30 30 670 240 <br />Future Volume (vph) 200 240 290 280 700 40 220 520 30 30 670 240 <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 <br />Lane Util. Factor 0.97 0.95 1.00 0.97 0.95 0.97 1.00 1.00 1.00 0.95 <br />Frpb, ped/bikes 1.00 1.00 0.98 1.00 1.00 1.00 1.00 0.98 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 <br />Frt 1.00 1.00 0.85 1.00 0.99 1.00 1.00 0.85 1.00 0.96 <br />Flt Protected 0.95 1.00 1.00 0.95 1.00 0.95 1.00 1.00 0.95 1.00 <br />Satd. Flow (prot)3433 3539 1558 3433 3507 3433 1863 1559 1504 3126 <br />Flt Permitted 0.95 1.00 1.00 0.95 1.00 0.95 1.00 1.00 0.95 1.00 <br />Satd. Flow (perm)3433 3539 1558 3433 3507 3433 1863 1559 1504 3126 <br />Peak-hour factor, PHF 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 <br />Adj. Flow (vph) 225 270 326 315 787 45 247 584 34 34 753 270 <br />RTOR Reduction (vph) 0 0 162 04000190290 <br />Lane Group Flow (vph) 225 270 164 315 828 0 247 584 15 34 994 0 <br />Confl. Peds. (#/hr)1427 <br />Confl. Bikes (#/hr) 2 3 1 <br />Parking (#/hr)10 10 10 <br />Turn Type Prot NA Perm Prot NA Prot NA Perm Prot NA <br />Protected Phases 7 4 3 8 5 2 1 6 <br />Permitted Phases 4 2 <br />Actuated Green, G (s) 12.5 17.8 17.8 26.6 31.9 10.9 53.0 53.0 4.8 46.9 <br />Effective Green, g (s) 12.5 18.7 18.7 26.6 32.8 10.9 53.9 53.9 4.8 47.8 <br />Actuated g/C Ratio 0.10 0.16 0.16 0.22 0.27 0.09 0.45 0.45 0.04 0.40 <br />Clearance Time (s)4.0 4.9 4.9 4.0 4.9 4.0 4.9 4.9 4.0 4.9 <br />Vehicle Extension (s) 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 <br />Lane Grp Cap (vph) 357 551 242 760 958 311 836 700 60 1245 <br />v/s Ratio Prot 0.07 0.08 0.09 c0.24 c0.07 0.31 0.02 c0.32 <br />v/s Ratio Perm c0.11 0.01 <br />v/c Ratio 0.63 0.49 0.68 0.41 0.86 0.79 0.70 0.02 0.57 0.80 <br />Uniform Delay, d1 51.5 46.3 47.8 40.0 41.5 53.5 26.5 18.4 56.6 31.9 <br />Progression Factor 0.89 0.78 0.53 1.00 1.00 0.91 0.85 1.00 1.12 0.73 <br />Incremental Delay, d2 3.5 0.7 7.1 0.4 8.2 12.8 4.7 0.1 6.3 2.9 <br />Delay (s)49.5 36.9 32.5 40.4 49.7 61.4 27.1 18.4 69.9 26.1 <br />Level of Service DDCDD ECBEC <br />Approach Delay (s)38.6 47.1 36.6 27.5 <br />Approach LOS DDDC <br />Intersection Summary <br />HCM 2000 Control Delay 37.7 HCM 2000 Level of Service D <br />HCM 2000 Volume to Capacity ratio 0.81 <br />Actuated Cycle Length (s) 120.0 Sum of lost time (s)16.0 <br />Intersection Capacity Utilization 72.3% ICU Level of Service C <br />Analysis Period (min) 15 <br />c Critical Lane Group