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HCM Signalized Intersection Capacity Analysis <br />10: Main St & Santa Clara Ave 09/12/2019 <br />The Addington 09/12/2019 OY Cumulative 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) 227 535 148 9 888 940 284 1330 71 431 16 <br />Future Volume (vph) 227 535 148 9 888 940 284 1330 71 431 16 <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 5047 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 5047 2787 <br />Peak-hour factor, PHF 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 <br />Adj. Flow (vph) 247 582 161 10 965 1022 309 1446 77 468 17 <br />RTOR Reduction (vph) 0 28 0 0 0 210 00000 <br />Lane Group Flow (vph) 222 740 0 10 965 812 309 1523 0 485 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 0.14 c0.23 0.00 0.19 c0.09 0.30 c0.17 <br />v/s Ratio Perm c0.51 <br />v/c Ratio 0.61 1.00 0.24 0.54 1.47 1.11 0.72 1.47 <br />Uniform Delay, d1 27.9 31.0 39.1 20.9 26.0 36.8 19.4 35.2 <br />Progression Factor 1.00 1.00 0.93 0.87 1.23 1.20 0.43 1.00 <br />Incremental Delay, d2 3.1 34.2 1.4 0.6 214.4 82.6 1.8 227.2 <br />Delay (s)30.9 65.2 38.0 18.8 246.3 126.6 10.1 262.5 <br />Level of Service C E D B F F B F <br />Approach Delay (s)57.5 135.3 29.8 <br />Approach LOS E F C <br />Intersection Summary <br />HCM 2000 Control Delay 96.0 HCM 2000 Level of Service F <br />HCM 2000 Volume to Capacity ratio 1.29 <br />Actuated Cycle Length (s) 80.0 Sum of lost time (s)18.0 <br />Intersection Capacity Utilization 95.0% ICU Level of Service F <br />Analysis Period (min)15 <br />c Critical Lane Group <br />2-366