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