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95 <br />HCM Unsignalized Intersection Capacity Analysis <br />4: Mt. Sinai & Friends School Rd 3/4/2011 <br />Carollina Friends School 2011 AM Existing Synchro 7 - Report <br />Page 1 <br />--* <br />-*� <br />-V <br />'r <br />°° <br />k- <br />t <br />1 <br />Move- - <br />Movement <br />- - <br />EBL <br />- -- - <br />EBT <br />-03k-- <br />- - - <br />- WBL. <br />- --- - - <br />WBT' <br />- - -- - <br />WBR <br />-NB-L---- <br />- <br />NBT. <br />- - <br />N6-R­ <br />- - -- <br />SBL <br />SBT = <br />-- - <br />SB}�v <br />Lane Configurations <br />+T+ <br />4 <br />4a <br />Volume (veh /h) <br />71 <br />93 <br />0 <br />0 <br />46 <br />114. <br />0 <br />2 <br />1 <br />87 <br />1 ' <br />48 <br />Sign Control <br />Free <br />Free <br />Stop <br />Stop <br />Grade <br />0% <br />0 %0 <br />0 % <br />0 % <br />Peak Hour Factor <br />0.55 <br />0.55 <br />0.55 <br />0.55 <br />0.55 <br />0.55 <br />0.55 <br />0.55 <br />0.55 <br />0.55 <br />0.55 <br />0.55 <br />Hourly flow rate (vph) <br />129 <br />169 <br />0 <br />0 <br />84 <br />207 <br />0 <br />4 <br />. - 2 <br />158 <br />2 <br />87 <br />Pedestrians <br />Lane Width (ft) <br />Walking Speed (ft/s) <br />Percent Blockage <br />Right turn flare (veh) <br />Median type. <br />None <br />None <br />Median storage veh) <br />Upstream signal (ft) <br />pX, platoon unblocked <br />vC, conflicting volume <br />291 <br />169 <br />718 <br />169 <br />618 _ <br />615 <br />•187. <br />vC1, stage 1 conf vol <br />vC2, stage 2 conf vol <br />vCu, unblocked vol <br />291 <br />169 <br />703 <br />718 <br />169 <br />618 <br />615 <br />187 <br />tC, single (s) <br />4.1 <br />4.1 <br />7.1 <br />6.5 <br />6.2 <br />7.1 <br />6.5 <br />6.2 <br />tC, 2 stage (s) <br />tF (s) <br />2.2 <br />2.2 <br />3.5 <br />4.0. <br />3.3 <br />3.5 <br />4.0 <br />3.3 <br />p0 queue free % <br />90 <br />100 <br />100 <br />99 <br />100 <br />57 <br />100 <br />90 <br />cM capacity (veh /h) <br />1282 <br />1421- <br />293 <br />321 <br />880 <br />369 <br />368 <br />860 <br />pitection, Lane # <br />EB 1 <br />WB 1 <br />NB 1 <br />SB 1 <br />Volume Total <br />298 <br />291 <br />5 <br />247 <br />Volume Left <br />129 <br />0 <br />0 <br />158 <br />Volume Right <br />0 <br />207 <br />2 <br />87 <br />cSH <br />1282 <br />1421 <br />407 <br />462 <br />Volume to Capacity <br />0.10 <br />0.00 <br />0.01 <br />0.53 <br />Queue Length 95th (ft) <br />8 <br />0 <br />1 <br />77 <br />Control Delay (s) <br />4.0 <br />0.0 <br />1.4.0 <br />21.4 <br />Lane LOS <br />A <br />B <br />C <br />Approach Delay (s) <br />4.0 <br />0.0 <br />14.0 <br />21.4 <br />Approach LOS <br />B <br />C <br />Intersection Summary <br />Average Delay <br />7.8 <br />Intersection Capacity Utilization <br />42.7% <br />ICU Level of Service <br />A <br />Analysis Period (min) <br />. 15 <br />Carollina Friends School 2011 AM Existing Synchro 7 - Report <br />Page 1 <br />