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HCM Unsignalized Intersection Capacity Analysis Scenario: AM Future w Proj (No Mitig) <br />40: EW1 & Armstrong Blvd <br />Movement WBL WBR NBT NBR SBL SBT <br />Lane Configurations <br />Sign Control Stop Free Free <br />Grade 0% 0% 0% <br />Volume (veh/h) 111 29 114 60 13 375 <br />Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92 <br />Hourly flow rate (veh/h) 121 32 124 65 14 408 <br />Pedestrians <br />Lane Width (ft) <br />Walking Speed (ft/s) <br />Percent Blockage <br />Right turn flare (veh) <br />Median type None <br />Median storage veh) <br />Upstream signal (ft) <br />pX, platoon unblocked <br />vC, conflicting volume 592 157 189 <br />vC1, stage 1 conf vol <br />vC2, stage 2 conf vol <br />vCu, unblocked vol 592 157 189 <br />tC, single (s) 6.4 6.2 4.1 <br />tC, 2 stage (s) <br />tF (s) 3.5 3.3 2.2 <br />p0 queue free % 74 96 99 <br />cM capacity (veh/h) 464 889 1385 <br />Direction, Lane # WB 1 NB 1 SB 1 <br />Volume Total 152 189 422 <br />Volume Left 121 0 14 <br />Volume Right 32 65 0 <br />cSH 515 1700 1385 <br />Volume to Capacity 0.30 0.11 0.01 <br />Queue Length (ft) 31 0 1 <br />Control Delay (s) 14.9 0.0 0.4 <br />Lane LOS B A <br />Approach Delay (s) 14.9 0.0 0.4 <br />Approach LOS B <br />Intersection Summary <br />Average Delay 3.2 <br />Intersection Capacity Utilization 43.3% ICU Level of Service A <br />Ramsey AUAR <br />03/24/2003 <br />MEYERMMINN-SX51 <br />Timing Plan: AM Peak <br />Page 13 <br />Meyer, Mohaddes Associates Inc. <br />