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HomeMy WebLinkAboutTraffic Impact Analysis Appendix HCM Unsignalized Intersection Capacity AnalysisSc 3 w/out RIRO AM PK 6/20/2012 22: Kinzer Avenue & 126th Street MovementEBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR Lane Configurations Volume (veh/h)3305912749618042602 Sign ControlFreeFreeStopStop Grade0%0%0%0% Peak Hour Factor0.910.910.920.920.910.910.920.920.920.910.920.91 Hourly flow rate (vph)33351013823720046702 Pedestrians Lane Width (ft) Walking Speed (ft/s) Percent Blockage Right turn flare (veh) Median typeNoneNone Median storage veh) Upstream signal (ft) pX, platoon unblocked vC, conflicting volume8303451193119833512401204826 vC1, stage 1 conf vol vC2, stage 2 conf vol vCu, unblocked vol8303451193119833512401204826 tC, single (s)4.14.17.16.56.27.16.56.2 tC, 2 stage (s) tF (s)2.22.23.54.03.33.54.03.3 p0 queue free %1009988100949510099 cM capacity (veh/h)8111214161183707142181375 Direction, Lane #EB 1EB 2WB 1WB 2NB 1SB 1 Volume Total3381013830659 Volume Left30130207 Volume Right01007462 cSH811170012141700350168 Volume to Capacity0.000.010.010.490.190.05 Queue Length 95th (ft)0010174 Control Delay (s)0.10.08.00.017.627.6 Lane LOSAACD Approach Delay (s)0.10.117.627.6 Approach LOSCD Intersection Summary Average Delay 1.2 Intersection Capacity Utilization 56.5%ICU Level of Service B Analysis Period (min)15 BaselineSynchro 8 Report Page 1 HCM Unsignalized Intersection Capacity AnalysisSc 3A w/out RIRO PM PK 6/20/2012 22: Kinzer Avenue & 126th Street MovementEBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR Lane Configurations Volume (veh/h)87513042431721023303 Sign ControlFreeFreeStopStop Grade0%0%0%0% Peak Hour Factor0.940.940.920.920.940.940.920.920.920.940.920.94 Hourly flow rate (vph)97993346459723025303 Pedestrians Lane Width (ft) Walking Speed (ft/s) Percent Blockage Right turn flare (veh) Median typeNoneNone Median storage veh) Upstream signal (ft) pX, platoon unblocked vC, conflicting volume4668321369137379913941402462 vC1, stage 1 conf vol vC2, stage 2 conf vol vCu, unblocked vol4668321369137379913941402462 tC, single (s)4.14.17.16.56.27.16.56.2 tC, 2 stage (s) tF (s)2.22.23.54.03.33.54.03.3 p0 queue free %999481100949710099 cM capacity (veh/h)1106801117136386107131604 Direction, Lane #EB 1EB 2WB 1WB 2NB 1SB 1 Volume Total8073346466486 Volume Left90460233 Volume Right03307253 cSH110617008011700184181 Volume to Capacity0.010.020.060.270.260.04 Queue Length 95th (ft)1050253 Control Delay (s)0.20.09.80.031.325.6 Lane LOSAADD Approach Delay (s)0.20.931.325.6 Approach LOSDD Intersection Summary Average Delay 1.6 Intersection Capacity Utilization 55.9%ICU Level of Service B Analysis Period (min)15 BaselineSynchro 8 Report Page 1 HCM Unsignalized Intersection Capacity AnalysisScenario 3B w/ RIRO AM Pk 6/20/2012 22: Kinzer Avenue & 126th Street MovementEBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR Lane Configurations Volume (veh/h)3305910749618031602 Sign ControlFreeFreeStopStop Grade0%0%0%0% Peak Hour Factor0.910.910.920.920.910.910.920.920.920.910.920.91 Hourly flow rate (vph)33351011823720034702 Pedestrians Lane Width (ft) Walking Speed (ft/s) Percent Blockage Right turn flare (veh) Median typeNoneNone Median storage veh) Upstream signal (ft) pX, platoon unblocked vC, conflicting volume8303451189119333512241200826 vC1, stage 1 conf vol vC2, stage 2 conf vol vCu, unblocked vol8303451189119333512241200826 tC, single (s)4.14.17.16.56.27.16.56.2 tC, 2 stage (s) tF (s)2.22.23.54.03.33.54.03.3 p0 queue free %1009988100959610099 cM capacity (veh/h)8111214162184707148183375 Direction, Lane #EB 1EB 2WB 1WB 2NB 1SB 1 Volume Total3381011830539 Volume Left30110207 Volume Right01007342 cSH811170012141700317175 Volume to Capacity0.000.010.010.490.170.05 Queue Length 95th (ft)0010154 Control Delay (s)0.10.08.00.018.726.7 Lane LOSAACD Approach Delay (s)0.10.118.726.7 Approach LOSCD Intersection Summary Average Delay 1.1 Intersection Capacity Utilization 56.5%ICU Level of Service B Analysis Period (min)15 BaselineSynchro 8 Report Page 1 HCM Unsignalized Intersection Capacity AnalysisScenario 3B w/ RIRO PM PK 6/20/2012 22: Kinzer Avenue & 126th Street MovementEBLEBTEBRWBLWBTWBRNBLNBTNBRSBLSBTSBR Lane Configurations Volume (veh/h)87513036431721017303 Sign ControlFreeFreeStopStop Grade0%0%0%0% Peak Hour Factor0.940.940.920.920.940.940.920.920.920.940.920.94 Hourly flow rate (vph)97993339459723018303 Pedestrians Lane Width (ft) Walking Speed (ft/s) Percent Blockage Right turn flare (veh) Median typeNoneNone Median storage veh) Upstream signal (ft) pX, platoon unblocked vC, conflicting volume4668321356136079913751389462 vC1, stage 1 conf vol vC2, stage 2 conf vol vCu, unblocked vol4668321356136079913751389462 tC, single (s)4.14.17.16.56.27.16.56.2 tC, 2 stage (s) tF (s)2.22.23.54.03.33.54.03.3 p0 queue free %999581100959710099 cM capacity (veh/h)1106801120140386113134604 Direction, Lane #EB 1EB 2WB 1WB 2NB 1SB 1 Volume Total8073339466416 Volume Left90390233 Volume Right03307183 cSH110617008011700174190 Volume to Capacity0.010.020.050.270.240.03 Queue Length 95th (ft)1040223 Control Delay (s)0.20.09.70.032.024.6 Lane LOSAADC Approach Delay (s)0.20.832.024.6 Approach LOSDC Intersection Summary Average Delay 1.5 Intersection Capacity Utilization 55.9%ICU Level of Service B Analysis Period (min)15 BaselineSynchro 8 Report Page 1