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HC 7.A. - Page 281 ;rsection Capacity Analysis <br /> 2: Middlefield Rd & Charter St 6/19/2012 <br /> � � � � � � <br /> Movement EBL EBT WBT WBR SBL SBR <br /> Lane Configurations � �� �"� � <br /> Volume(vph) 60 675 775 50 65 80 <br /> Ideal Flow(vphpl) 1900 1900 1900 1900 1900 1900 <br /> Total Lost time(s) 4.0 4.2 4.2 4.0 <br /> Lane Util. Factor 1.00 0.95 0.95 1.00 <br /> Frpb,ped/bikes 1.00 1.00 1.00 0.99 <br /> Flpb,ped/bikes 1.00 1.00 1.00 1.00 <br /> Frt 1.00 1.00 0.99 0.93 <br /> Flt Protected 0.95 1.00 1.00 0.98 <br /> Satd. Flow(prot) 1770 3539 3500 1666 <br /> Flt Permitted 0.95 1.00 1.00 0.98 <br /> Satd. Flow(perm) 1770 3539 3500 1666 <br /> Peak-hourfactor, PHF 0.94 0.94 0.94 0.94 0.94 0.94 <br /> Adj. Flow(vph) 64 718 824 53 69 85 <br /> RTOR Reduction(vph) 0 0 4 0 60 0 <br /> Lane Group Flow(vph) 64 718 873 0 94 0 <br /> Confl. Peds.(#/hr) 11 11 9 17 <br /> Turn Type Prot <br /> Protected Phases 5 2 6 4 <br /> Permitted Phases <br /> Actuated Green,G(s) 5.2 38.7 29.5 10.0 <br /> Effective Green,g (s) 5.2 38.7 29.5 10.0 <br /> Actuated g/C Ratio 0.09 0.68 0.52 0.18 <br /> Clearance Time(s) 4.0 4.2 4.2 4.0 <br /> Vehicle Extension(s) 5.0 5.0 5.0 5.0 <br /> Lane Grp Cap(vph) 162 2407 1815 293 <br /> v/s Ratio Prot c0.04 0.20 c0.25 c0.06 <br /> v/s Ratio Perm <br /> v/c Ratio 0.40 0.30 0.48 0.32 <br /> Uniform Delay,d1 24.4 3.7 8.8 20.5 <br /> Progression Factor 1.00 1.00 1.00 1.00 <br /> Incremental Delay,d2 3.3 0.1 0.4 1.3 <br /> Delay(s) 27.7 3.8 9.2 21.8 <br /> Level of Service C A A C <br /> Approach Delay(s) 5.8 9.2 21.8 <br /> Approach LOS A A C <br /> Intersection Summary <br /> HCM Average Control Delay 8.8 HCM Level of Service A <br /> HCM Volume to Capacity ratio 0.44 <br /> Actuated Cycle Length(s) - 56.9 Sum of lost time(s) - 12.2 <br /> Intersection Capacity Utilization 53.2% ICU Level of Service A <br /> Analysis Period(min) 15 <br /> c Critical Lane Group <br /> 6/13/2012 2012 Saturday Midday Peak Hour Synchro 7- Report <br /> Page 1 <br />