Laserfiche WebLink
HCM Signalized Intersection Capacity Analysis <br />10: Main St & Santa Clara Ave <br />09/03/2019 <br />-,* --P� --t 4\ <br />I + <br />I <br />\ <br />Movement EBL EBT EBR NBL2 <br />NBT NBR <br />SBL SBT <br />SBR SER <br />SER2 <br />Lane Configurations <br />I <br />4T+ <br />►) <br />ttt <br />r <br />►j►j <br />ttt <br />rill <br />Traffic Volume (vph) <br />181 <br />458 <br />223 <br />8 <br />605 <br />717 <br />148 <br />1555 <br />115 <br />744 <br />36 <br />Future Volume (vph) <br />181 <br />458 <br />223 <br />8 <br />605 <br />717 <br />148 <br />1555 <br />115 <br />744 <br />36 <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 />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 />Lane Util. Factor <br />0.91 <br />0.91 <br />0.97 <br />0.91 <br />1.00 <br />0.97 <br />0.91 <br />0.88 <br />Frt <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />0.85 <br />1.00 <br />0.99 <br />0.85 <br />Flt Protected <br />0.95 <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />Satd. Flow (prot) <br />1610 <br />3224 <br />3433 <br />5085 <br />1583 <br />3433 <br />5033 <br />2787 <br />Flt Permitted <br />0.95 <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />Satd. Flow (perm) <br />1610 <br />3224 <br />3433 <br />5085 <br />1583 <br />3433 <br />5033 <br />2787 <br />Peak -hour factor, PHF <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />0.95 <br />Adj. Flow (vph) <br />191 <br />482 <br />235 <br />8 <br />637 <br />755 <br />156 <br />1637 <br />121 <br />783 <br />38 <br />RTOR Reduction (vph) <br />0 <br />46 <br />0 <br />0 <br />0 <br />392 <br />0 <br />0 <br />0 <br />0 <br />0 <br />Lane Group Flow (vph) <br />172 <br />690 <br />0 <br />8 <br />637 <br />363 <br />156 <br />1758 <br />0 <br />821 <br />0 <br />Turn Type <br />Split <br />NA <br />Prot <br />NA <br />Perm <br />Prot <br />NA <br />Prot <br />Protected Phases <br />4 <br />4 <br />5 <br />2 <br />1 <br />6 <br />9 <br />Permitted Phases <br />2 <br />Actuated Green, G (s) <br />20.5 <br />20.5 <br />1.0 <br />34.3 <br />34.3 <br />9.7 <br />43.0 <br />27.5 <br />Effective Green, g (s) <br />20.5 <br />20.5 <br />1.0 <br />34.3 <br />34.3 <br />9.7 <br />43.0 <br />27.5 <br />Actuated g/C Ratio <br />0.19 <br />0.19 <br />0.01 <br />0.31 <br />0.31 <br />0.09 <br />0.39 <br />0.25 <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 />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 />Lane Grp Cap (vph) <br />300 <br />600 <br />31 <br />1585 <br />493 <br />302 <br />1967 <br />696 <br />v/s Ratio Prot <br />0.11 <br />c0.21 <br />0.00 <br />0.13 <br />0.05 <br />c0.35 <br />c0.29 <br />v/s Ratio Perm <br />c0.23 <br />v/c Ratio <br />0.57 <br />1.15 <br />0.26 <br />0.40 <br />0.74 <br />0.52 <br />0.89 <br />1.18 <br />Uniform Delay, d1 <br />40.8 <br />44.8 <br />54.1 <br />29.8 <br />33.8 <br />47.9 <br />31.4 <br />41.2 <br />Progression Factor <br />1.00 <br />1.00 <br />0.81 <br />0.46 <br />2.33 <br />0.60 <br />0.38 <br />1.00 <br />Incremental Delay, d2 <br />2.6 <br />85.9 <br />3.2 <br />0.5 <br />6.9 <br />0.9 <br />4.3 <br />95.2 <br />Delay (s) <br />43.4 <br />130.7 <br />46.8 <br />14.4 <br />85.6 <br />29.8 <br />16.1 <br />136.5 <br />Level of Service <br />D <br />F <br />D <br />B <br />F <br />C <br />B <br />F <br />Approach Delay (s) <br />114.1 <br />53.0 <br />17.2 <br />Approach LOS <br />F <br />D <br />B <br />Intersection Summary <br />HCM 2000 Control Delay <br />64.0 HCM 2000 Level of Service E <br />HCM 2000 Volume to Capacity ratio <br />1.05 <br />Actuated Cycle Length (s) <br />110.0 Sum of lost time (s) 18.0 <br />Intersection Capacity Utilization <br />95.8% ICU Level of Service F <br />Analysis Period (min) <br />15 <br />c Critical Lane Group <br />The Addington 09/03/2019 Year 2040 Conditions - AM Peak hour Synchro 10 Report <br />Page 1 <br />