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HCM Signalized Intersection Capacity Analysis <br />10: Main St & Santa Clara Ave 09/13/2019 <br />The Addington 09/03/2019 Year 2040 With Option E - Main St/Walkie Way and Surface Parking - PM Peak hour Synchro 10 Report <br />Page 1 <br />Movement EBL EBT EBR NBL2 NBT NBR SBL SBT SBR SER SER2 <br />Lane Configurations <br />Traffic Volume (vph) 310 586 162 10 1081 1010 364 1413 73 467 18 <br />Future Volume (vph) 310 586 162 10 1081 1010 364 1413 73 467 18 <br />Ideal Flow (vphpl)1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 <br />Total Lost time (s)4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 <br />Lane Util. Factor 0.91 0.91 0.97 0.91 1.00 0.97 0.91 0.88 <br />Frt 1.00 0.97 1.00 1.00 0.85 1.00 0.99 0.85 <br />Flt Protected 0.95 1.00 0.95 1.00 1.00 0.95 1.00 1.00 <br />Satd. Flow (prot)1610 3278 3433 5085 1583 3433 5048 2787 <br />Flt Permitted 0.95 1.00 0.95 1.00 1.00 0.95 1.00 1.00 <br />Satd. Flow (perm)1610 3278 3433 5085 1583 3433 5048 2787 <br />Peak-hour factor, PHF 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 <br />Adj. Flow (vph) 326 617 171 11 1138 1063 383 1487 77 492 19 <br />RTOR Reduction (vph) 0 27 0 0 0 207 00000 <br />Lane Group Flow (vph) 293 794 0 11 1138 856 383 1564 0 511 0 <br />Turn Type Split NA Prot NA Perm Prot NA Prot <br />Protected Phases 4 4 5 2 1 6 9 <br />Permitted Phases 2 <br />Actuated Green, G (s) 18.0 18.0 1.0 28.0 28.0 6.5 33.5 9.5 <br />Effective Green, g (s) 18.0 18.0 1.0 28.0 28.0 6.5 33.5 9.5 <br />Actuated g/C Ratio 0.22 0.22 0.01 0.35 0.35 0.08 0.42 0.12 <br />Clearance Time (s)4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 <br />Vehicle Extension (s) 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 <br />Lane Grp Cap (vph) 362 737 42 1779 554 278 2113 330 <br />v/s Ratio Prot 0.18 c0.24 0.00 0.22 c0.11 0.31 c0.18 <br />v/s Ratio Perm c0.54 <br />v/c Ratio 0.81 1.08 0.26 0.64 1.54 1.38 0.74 1.55 <br />Uniform Delay, d1 29.4 31.0 39.1 21.8 26.0 36.8 19.6 35.2 <br />Progression Factor 1.00 1.00 0.95 0.87 1.19 1.26 0.35 1.00 <br />Incremental Delay, d2 12.5 55.9 0.3 0.2 245.8 184.2 1.6 261.4 <br />Delay (s)41.9 86.9 37.6 19.1 276.7 230.5 8.5 296.6 <br />Level of Service D F D B F F A F <br />Approach Delay (s)75.1 143.0 52.2 <br />Approach LOS E F D <br />Intersection Summary <br />HCM 2000 Control Delay 112.9 HCM 2000 Level of Service F <br />HCM 2000 Volume to Capacity ratio 1.39 <br />Actuated Cycle Length (s) 80.0 Sum of lost time (s)18.0 <br />Intersection Capacity Utilization 104.4% ICU Level of Service G <br />Analysis Period (min)15 <br />c Critical Lane Group <br />2-400