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HCM Signalized Intersection Capacity Analysis 2035 HNTB Design Concept <br />46: PAcific & Santa Ana PM Peak Hour <br />EBL EBT EBR <br />Lane Configurations <br />I <br />T+ <br />I <br />t <br />F <br />44 <br />4� <br />Traffic Volume (vph) <br />15 <br />135 <br />25 <br />110 <br />500 <br />85 <br />10 <br />120 <br />60 <br />185 <br />185 <br />10 <br />Future Volume (vph) <br />15 <br />135 <br />25 <br />110 <br />500 <br />85 <br />10 <br />120 <br />60 <br />185 <br />185 <br />10 <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 />Lane Util. Factor <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />Frt <br />1.00 <br />0.98 <br />1.00 <br />1.00 <br />0.85 <br />0.96 <br />1.00 <br />At Protected <br />0.95 <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />1.00 <br />0.98 <br />Satd. Flow (prot) <br />1770 <br />1819 <br />1770 <br />1863 <br />1583 <br />1779 <br />1812 <br />At Permitted <br />0.26 <br />1.00 <br />0.65 <br />1.00 <br />1.00 <br />0.98 <br />0.75 <br />Satd.Flow (perm) <br />481 <br />1819 <br />1206 <br />1863 <br />1583 <br />1741 <br />1391 <br />Peak -hour factor, PHF <br />0.92 <br />0.92 <br />0.92 <br />0.92 <br />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 />16 <br />147 <br />27 <br />120 <br />543 <br />92 <br />11 <br />130 <br />65 <br />201 <br />201 <br />11 <br />RTOR Reduction (vph) <br />0 <br />9 <br />0 <br />0 <br />0 <br />53 <br />0 <br />24 <br />0 <br />0 <br />2 <br />0 <br />Lane Group Flow (vph) <br />16 <br />165 <br />0 <br />120 <br />543 <br />39 <br />0 <br />182 <br />0 <br />0 <br />411 <br />0 <br />Tum Type <br />Perm <br />NA <br />Perm <br />NA <br />Perm <br />Perm <br />NA <br />Perm <br />NA <br />Protected Phases <br />4 <br />8 <br />2 <br />6 <br />Permitted Phases <br />4 <br />8 <br />8 <br />2 <br />6 <br />Actuated Green, G (s) <br />29.5 <br />29.5 <br />29.5 <br />29.5 <br />29.5 <br />31.5 <br />31.5 <br />Effective Green, g (s) <br />29.5 <br />29.5 <br />29.5 <br />29.5 <br />29.5 <br />31.5 <br />31.5 <br />Actuated g/C Ratio <br />0.42 <br />0.42 <br />0.42 <br />0.42 <br />0.42 <br />0.45 <br />0.45 <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 />Lane Grp Cap (vph) <br />202 <br />766 <br />508 <br />785 <br />667 <br />783 <br />625 <br />v/s Ratio Prot <br />0.09 <br />c0.29 <br />v/s Ratio Perm <br />0.03 <br />0.10 <br />0.02 <br />0.10 <br />c0.30 <br />v/c Ratio <br />0.08 <br />0.22 <br />0.24 <br />0.69 <br />0.06 <br />0.23 <br />0.66 <br />Uniform Delay, d1 <br />12.1 <br />12.9 <br />13.0 <br />16.5 <br />12.0 <br />11.8 <br />15.0 <br />Progression Factor <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />Incremental Delay, d2 <br />0.8 <br />0.6 <br />1.1 <br />5.0 <br />0.2 <br />0.7 <br />5.4 <br />Delay (s) <br />12.9 <br />13.5 <br />14.1 <br />21.5 <br />12.2 <br />12.5 <br />20.4 <br />Level of Service <br />B <br />B <br />B <br />C <br />B <br />B <br />C <br />Approach Delay (s) <br />13.5 <br />19.2 <br />12.5 <br />20.4 <br />Approach LOS <br />B <br />B <br />B <br />C <br />Intersection Summary <br />HCM 2000 Control Delay <br />17.9 <br />HCM 2000 <br />Level of Service <br />B <br />HCM 2000 Volume to Capacity <br />ratio <br />0.67 <br />Actuated Cycle Length (s) <br />70.0 <br />Sum of lost <br />time (s) <br />9.0 <br />Intersection Capacity Utilization <br />76.6% <br />ICU <br />Level of Service <br />D <br />Analysis Period (min) <br />15 <br />c Critical Lane Group <br />7/2/2015 Baseline Synchro 9 Report <br />Page 19 <br />