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2030 PM Peak Hour BuildCounty Road E Master Plan <br />HCM Signalized Intersection Capacity Analysis 2: West County Road E & Connelly Ave <br />MovementEBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR <br />Lane Configurations <br />Ideal Flow (vphpl)190019001900190019001900190019001900190019001900 <br />Total Lost time (s)4.04.04.04.04.04.04.0 <br />Lane Util. Factor1.000.951.001.001.001.001.00 <br />Frt1.000.971.001.000.850.920.95 <br />Flt Protected0.951.000.951.001.000.980.98 <br />Satd. Flow (prot)1770342717701863158316901736 <br />Flt Permitted0.231.000.131.001.000.830.72 <br />Satd. Flow (perm)43634272511863158314251271 <br />Volume (vph)507101903007306012030200603050 <br />Peak-hour factor, PHF0.920.920.920.920.920.920.920.920.920.920.920.92 <br />Adj. Flow (vph)547722073267936513033217653354 <br />RTOR Reduction (vph)0260003205400220 <br />Lane Group Flow (vph)549530326793330326001300 <br />Turn Typepm+ptpm+ptPermPermPerm <br />Protected Phases521684 <br />Permitted Phases26684 <br />Actuated Green, G (s)32.932.445.345.345.328.528.5 <br />Effective Green, g (s)32.932.945.845.845.829.029.0 <br />Actuated g/C Ratio0.370.370.510.510.510.320.32 <br />Clearance Time (s)4.04.54.04.54.54.54.5 <br />Vehicle Extension (s)3.03.03.03.03.03.03.0 <br />Lane Grp Cap (vph)2071253399948806459410 <br />v/s Ratio Prot0.01c0.280.15c0.43 <br />v/s Ratio Perm0.090.270.02c0.230.10 <br />v/c Ratio0.260.760.820.840.040.710.32 <br />Uniform Delay, d127.725.121.518.911.126.823.0 <br />Progression Factor0.520.601.011.101.911.001.00 <br />Incremental Delay, d20.42.811.68.20.19.02.0 <br />Delay (s)14.917.833.429.021.235.825.0 <br />Level of ServiceBBCCCDC <br />Approach Delay (s)17.629.835.825.0 <br />Approach LOSBCDC <br />Intersection Summary <br />HCM Average Control Delay25.8HCM Level of ServiceC <br />HCM Volume to Capacity ratio0.77 <br />Actuated Cycle Length (s) 90.0Sum of lost time (s)8.0 <br />Intersection Capacity Utilization76.8%ICU Level of ServiceD <br />Analysis Period (min)15 <br />c Critical Lane Group <br />9/3/2008Synchro 6 Report <br />Page 2 <br />TDI <br /> <br />