Laserfiche WebLink
HCM Signalized Intersection Capacity Analysis <br />17: Broadway & Santa Ana 1/28/2016 <br />EBL EBT EBR WBL <br />Lane Configurations <br />0T+ <br />I <br />TT+ <br />Tt+ <br />Traffic Volume (vph) <br />0 <br />0 <br />0 <br />45 685 <br />80 <br />45 <br />685 <br />0 <br />0 <br />610 <br />125 <br />Future Volume (vph) <br />0 <br />0 <br />0 <br />45 685 <br />80 <br />45 <br />685 <br />0 <br />0 <br />610 <br />125 <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 />0.97 <br />At Protected <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />Satd. Flow (prot) <br />4996 <br />1770 <br />3539 <br />3449 <br />At Permitted <br />1.00 <br />0.27 <br />1.00 <br />1.00 <br />Satd. Flow (perm) <br />4996 <br />499 <br />3539 <br />3449 <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 />49 745 <br />87 <br />49 <br />745 <br />0 <br />0 <br />663 <br />136 <br />RTOR Reduction (vph) <br />0 <br />0 <br />0 <br />0 27 <br />0 <br />0 <br />0 <br />0 <br />0 <br />34 <br />0 <br />Lane Group Flow (vph) <br />0 <br />0 <br />0 <br />0 854 <br />0 <br />49 <br />745 <br />0 <br />0 <br />765 <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 />21.0 <br />19.0 <br />19.0 <br />19.0 <br />Effective Green, g (s) <br />21.0 <br />19.0 <br />19.0 <br />19.0 <br />Actuated g/C Ratio <br />0.42 <br />0.38 <br />0.38 <br />0.38 <br />Clearance Time (s) <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />Lane Grp Cap (vph) <br />2098 <br />189 <br />1344 <br />1310 <br />v/s Ratio Prot <br />0.21 <br />c0.22 <br />v/s Ratio Perm <br />0.17 <br />0.10 <br />v/c Ratio <br />0.41 <br />0.26 <br />0.55 <br />0.58 <br />Uniform Delay, d1 <br />10.1 <br />10.7 <br />12.2 <br />12.4 <br />Progression Factor <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />Incremental Delay, d2 <br />0.6 <br />3.3 <br />1.7 <br />1.9 <br />Delay (s) <br />10.7 <br />14.0 <br />13.8 <br />14.3 <br />Level of Service <br />B <br />B <br />B <br />B <br />Approach Delay (s) <br />0.0 <br />10.7 <br />13.8 <br />14.3 <br />Approach LOS <br />A <br />B <br />B <br />B <br />Intersection Summary <br />HCM 2000 Control Delay <br />12.9 <br />HCM 2000 <br />Level of Service <br />B <br />HCM 2000 Volume to Capacity <br />ratio <br />0.49 <br />Actuated Cycle Length (s) <br />50.0 <br />Sum of lost <br />time (s) <br />10.0 <br />Intersection Capacity Utilization <br />45.1% <br />ICU Level of Service <br />A <br />Analysis Period (min) <br />15 <br />c Critical Lane Group <br />7/22015 Baseline Synchro 9 Report <br />Page 7 <br />