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HCM Signalized Intersection Capacity Analysis <br />27: Main & Santa Ana 1/28/2016 <br />EBL EBT EBR WBL <br />Lane Configurations <br />0T+ <br />I <br />?T <br />Tt+ <br />Traffic Volume (vph) <br />0 <br />0 <br />0 <br />55 670 <br />60 <br />85 <br />1160 <br />0 <br />0 <br />1005 <br />80 <br />Future Volume (vph) <br />0 <br />0 <br />0 <br />55 670 <br />60 <br />85 <br />1160 <br />0 <br />0 <br />1005 <br />80 <br />Ideal Flow(vphpl) <br />1900 <br />1900 <br />1900 <br />1900 1900 <br />1900 <br />1900 <br />1900 <br />1900 <br />1900 <br />1900 <br />1900 <br />Total Lost time (s) <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />Lane Util. Factor <br />0.91 <br />1.00 <br />0.95 <br />0.95 <br />Frt <br />0.99 <br />1.00 <br />1.00 <br />0.99 <br />At Protected <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />Satd. Flow (prot) <br />5010 <br />1770 <br />3539 <br />3500 <br />At Permitted <br />1.00 <br />0.18 <br />1.00 <br />1.00 <br />Satd. Flow (perm) <br />5010 <br />344 <br />3539 <br />3500 <br />Peak -hour factor, PHF <br />0.92 <br />0.92 <br />0.92 <br />0.92 0.92 <br />0.92 <br />0.92 <br />0.92 <br />0.92 <br />0.92 <br />0.92 <br />0.92 <br />Adj. Flow (vph) <br />0 <br />0 <br />0 <br />60 728 <br />65 <br />92 <br />1261 <br />0 <br />0 <br />1092 <br />87 <br />RTOR Reduction (vph) <br />0 <br />0 <br />0 <br />0 10 <br />0 <br />0 <br />0 <br />0 <br />0 <br />6 <br />0 <br />Lane Group Flow (vph) <br />0 <br />0 <br />0 <br />0 843 <br />0 <br />92 <br />1261 <br />0 <br />0 <br />1173 <br />0 <br />Tum Type <br />Perm NA <br />Perm <br />NA <br />NA <br />Protected Phases <br />8 <br />2 <br />6 <br />Permitted Phases <br />8 <br />2 <br />Actuated Green, G (s) <br />24.0 <br />56.0 <br />56.0 <br />56.0 <br />Effective Green, g (s) <br />24.0 <br />56.0 <br />56.0 <br />56.0 <br />Actuated g/C Ratio <br />0.27 <br />0.62 <br />0.62 <br />0.62 <br />Clearance Time (s) <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />Lane Grp Cap (vph) <br />1336 <br />214 <br />2202 <br />2177 <br />v/s Ratio Prot <br />c0.36 <br />0.34 <br />v/s Ratio Perm <br />0.17 <br />0.27 <br />v/c Ratio <br />0.63 <br />0.43 <br />0.57 <br />0.54 <br />Uniform Delay, d1 <br />29.1 <br />8.8 <br />10.0 <br />9.7 <br />Progression Factor <br />0.46 <br />0.56 <br />0.56 <br />1.00 <br />Incremental Delay, d2 <br />2.1 <br />5.0 <br />0.9 <br />1.0 <br />Delay (s) <br />15.5 <br />9.9 <br />6.5 <br />10.6 <br />Level of Service <br />B <br />A <br />A <br />B <br />Approach Delay (s) <br />0.0 <br />15.5 <br />6.7 <br />10.6 <br />Approach LOS <br />A <br />B <br />A <br />B <br />Intersection Summary <br />HCM 2000 Control Delay <br />10.3 <br />HCM 2000 <br />Level of Service <br />B <br />HCM 2000 Volume to Capacity <br />ratio <br />0.59 <br />Actuated Cycle Length (s) <br />90.0 <br />Sum of lost <br />time (s) <br />10.0 <br />Intersection Capacity Utilization <br />62.9% <br />ICU Level of Service <br />B <br />Analysis Period (min) <br />15 <br />c Critical Lane Group <br />7/22015 Baseline Synchro 9 Report <br />Page 11 <br />