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HCM Signalized Intersection Capacity Analysis <br />9: Main St & Edgewood Rd 09/12/2019 <br />The Addington 09/12/2019 Existing With Option E Main St./Walkie Way and Surface Parking - PM Peak hour Synchro 10 Report <br />Page 1 <br />Movement EBL EBT EBR2 WBL WBT WBR NBL NBT NBR SBL2 SBT SBR <br />Lane Configurations <br />Traffic Volume (vph)30 12 73 95 21 89 239 859 103 108 1342 138 <br />Future Volume (vph)30 12 73 95 21 89 239 859 103 108 1342 138 <br />Ideal Flow (vphpl)1900 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 4.5 <br />Lane Util. Factor 1.00 1.00 1.00 1.00 0.97 0.91 1.00 0.91 1.00 <br />Frt 1.00 0.85 1.00 0.85 1.00 0.98 1.00 1.00 0.85 <br />Flt Protected 0.97 1.00 0.96 1.00 0.95 1.00 0.95 1.00 1.00 <br />Satd. Flow (prot)1798 1583 1790 1583 3433 5004 1770 5085 1583 <br />Flt Permitted 0.75 1.00 0.74 1.00 0.95 1.00 0.95 1.00 1.00 <br />Satd. Flow (perm)1399 1583 1370 1583 3433 5004 1770 5085 1583 <br />Peak-hour factor, PHF 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 <br />Adj. Flow (vph) 31 12 75 98 22 92 246 886 106 111 1384 142 <br />RTOR Reduction (vph) 0 0 64 0 0 78 0000092 <br />Lane Group Flow (vph) 0 43 11 0 120 14 246 992 0 111 1384 50 <br />Turn Type Perm NA Perm Perm NA Perm Prot NA Prot NA Perm <br />Protected Phases 4 8 5 2 1 6 <br />Permitted Phases 4 4 8 8 6 <br />Actuated Green, G (s)12.2 12.2 12.2 12.2 8.6 30.4 6.1 27.9 27.9 <br />Effective Green, g (s)12.2 12.2 12.2 12.2 8.6 30.4 6.1 27.9 27.9 <br />Actuated g/C Ratio 0.15 0.15 0.15 0.15 0.11 0.38 0.08 0.35 0.35 <br />Clearance Time (s)4.5 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 3.0 <br />Lane Grp Cap (vph)213 241 208 241 369 1901 134 1773 552 <br />v/s Ratio Prot c0.07 0.20 0.06 c0.27 <br />v/s Ratio Perm 0.03 0.01 c0.09 0.01 0.03 <br />v/c Ratio 0.20 0.05 0.58 0.06 0.67 0.52 0.83 0.78 0.09 <br />Uniform Delay, d1 29.6 28.9 31.5 29.0 34.3 19.2 36.4 23.3 17.5 <br />Progression Factor 1.00 1.00 1.00 1.00 0.57 0.67 1.00 1.00 1.00 <br />Incremental Delay, d2 0.5 0.1 3.8 0.1 3.8 0.9 32.5 3.5 0.3 <br />Delay (s)30.1 29.0 35.3 29.1 23.2 13.6 68.9 26.8 17.8 <br />Level of Service C C D C C B E C B <br />Approach Delay (s)29.4 32.6 15.5 28.9 <br />Approach LOS C C B C <br />Intersection Summary <br />HCM 2000 Control Delay 25.1 HCM 2000 Level of Service C <br />HCM 2000 Volume to Capacity ratio 0.71 <br />Actuated Cycle Length (s) 80.0 Sum of lost time (s)18.0 <br />Intersection Capacity Utilization 64.0% ICU Level of Service B <br />Analysis Period (min)15 <br />c Critical Lane Group <br />2-330