Laserfiche WebLink
HCM Signalized Intersection Capacity Analysis <br />9: 6th Ave & Coburg Rd Off Ramp 9/22/2011 <br />Intersection Summa <br />HCM Average Control Delay <br />32.8 HCM Level of Service C <br />HCM Volume to Capacity ratio <br />0.84 <br />Actuated Cycle Length (s) <br />t <br />Intersection Capacity Utilization <br />97.1% ICU Level of Service F <br />t/ <br />Movement <br />WBT <br />WBR <br />NBL <br />NBT <br />SBR <br />SWR <br />SWR2 <br />Lane Configurations <br />tip <br />t <br />r <br />rg <br />Volume (vph) <br />878 <br />155 <br />295 <br />143 <br />175 <br />524 <br />50 <br />Ideal Flow (vphpl) <br />1836 <br />1836 <br />1836 <br />1836 <br />1836 <br />1836 <br />1836 <br />Total Lost time (s) <br />4.0 <br />4.0 <br />4.0 <br />4.0 <br />4.0 <br />Lane Util. Factor <br />0.95 <br />1.00 <br />1.00 <br />1.00 <br />*0.95 <br />Frpb, ped /bikes <br />0.99 <br />1.00 <br />1.00 <br />0.95 <br />1.00 <br />Flpb, ped /bikes <br />1.00 <br />0.97 <br />1.00 <br />1.00 <br />1.00 <br />Frt <br />0.98 <br />1.00 <br />1.00 <br />0.86 <br />0.98 <br />Flt Protected <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />1.00 <br />Satd. Flow (prot) <br />3296 <br />1680 <br />1818 <br />1501 <br />3309 <br />Flt Permitted <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />1.00 <br />Satd. Flow (perm) <br />3296 <br />1680 <br />1818 <br />1501 <br />3309 <br />Peak -hour factor, PHF <br />0.90 <br />0.90 <br />0.90 <br />0.90 <br />0.90 <br />0.90 <br />0.90 <br />Adj. Flow (vph) <br />976 <br />172 <br />328 <br />159 <br />194 <br />582 <br />56 <br />RTOR Reduction (vph) <br />0 <br />0 <br />29 <br />0 <br />28 <br />0 <br />0 <br />Lane Group Flow (vph) <br />1148 <br />0 <br />299 <br />159 <br />166 <br />638 <br />0 <br />Confl. Peds. ( # /hr) <br />15 <br />23 <br />23 <br />Confl. Bikes (#/hr) <br />1 <br />1 <br />1 <br />29 <br />7 <br />Heavy Vehicles ( %) <br />3% <br />2% <br />1% <br />1% <br />1% <br />3% <br />3% <br />Turn Type <br />Perm <br />custom <br />custom <br />Protected Phases <br />5 <br />8 <br />6 <br />Permitted Phases <br />8 <br />4 <br />Actuated Green, G (s) <br />32.0 <br />17.8 <br />17.8 <br />17.8 <br />18.9 <br />Effective Green, g (s) <br />32.5 <br />18.3 <br />18.3 <br />18.3 <br />19.4 <br />Actuated g/C Ratio <br />0.40 <br />0.22 <br />0.22 <br />0.22 <br />0.24 <br />Clearance Time (s) <br />4.5 <br />4.5 <br />4.5 <br />4.5 <br />4.5 <br />Vehicle Extension (s) <br />2.0 <br />2.0 <br />2.0 <br />2.0 <br />2.0 <br />Lane Grp Cap (vph) <br />1303 <br />374 <br />405 <br />334 <br />781 <br />v/s Ratio Prot <br />c0.35 <br />0.09 <br />c0.19 <br />v/s Ratio Perm <br />c0.18 <br />0.11 <br />v/c Ratio <br />0.88 <br />0.80 <br />0.39 <br />0.50 <br />0.82 <br />Uniform Delay, d1 <br />23.1 <br />30.2 <br />27.2 <br />27.9 <br />29.7 <br />Progression Factor <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />Incremental Delay, d2 <br />7.1 <br />11.0 <br />0.2 <br />0.4 <br />6.3 <br />Delay (s) <br />30.1 <br />41.2 <br />27.4 <br />28.4 <br />36.0 <br />Level of Service <br />C <br />D <br />C <br />C <br />D <br />Approach Delay (s) <br />30.1 <br />36.7 <br />Approach LOS <br />C <br />D <br />Intersection Summa <br />HCM Average Control Delay <br />32.8 HCM Level of Service C <br />HCM Volume to Capacity ratio <br />0.84 <br />Actuated Cycle Length (s) <br />82.2 Sum of lost time (s) 12.0 <br />Intersection Capacity Utilization <br />97.1% ICU Level of Service F <br />Analysis Period (min) <br />15 <br />c Critical Lane Group <br />EWEB Master Plan 12:00 pm 5/24/2011 Year 2031 Background Conditions - Weekday PM Peak Hour Synchro 7 - Report <br />TST Page 9 <br />