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i <br /> , . <br /> IHCS� Unsignalized Intersections Release 2 . 1d LOT2FDRW .HCO page Z <br /> ------------- <br /> IWorksheet for TWSC Intersection <br /> -------------------------------------------------------- <br /> St�p 1 : RT from Minor Street NB 58 <br /> I -- --- --------------------------------------- •- <br /> Cunflicting Flows: ( vph ) <br /> --------740 <br /> Potential Capacity� ( pcph ) 584 <br /> I Movement Capacity: ( pcph ) 584 <br /> Prob . of Queue-Free State: 0 .96 <br /> -------------------------------------------------------- <br /> IStap 2 = LT from Ma,1or Street ____________Wg______-_-__E8 <br /> Conflict.ing Flows� ( vph ) ?55 <br /> F'otential Capacity� ( pcph ) 749 <br /> I Movement Capacity: ( pcph ) 749 <br /> Prob. of pueue-Free State: 0 .98 <br /> -------------------------------------------------------- <br /> ( 5tep 3� TH from Minor_Street_____________Ng_ <br /> --------------------- ----------SB <br /> Conflicting Flows: ( vph ) 1480 <br /> I Potantial Capacity� ( pcph ) 182 <br /> CaF�city Adjustment Factor <br /> du. to Impeding Movements 0 .98 <br /> I Movement Capacity: ( pcoh ) l�g <br /> Prob . of Oueue-Free State: 1 .00 <br /> -------------------------------------------------------- <br /> Step 4= LT from Minor Street NQ SB <br /> ( -------------------------------------------------------- <br /> Conflicting Flows: ( vph ) 148C <br /> Potential Capacity: ( pcph ) 147 <br /> 1 Ma,jor LT , Minor TH <br /> Impedance Factor : 0 .98 <br /> Ad,justed impedance Factor : 0 .98 <br /> Capacity Adjustment Far.tor <br /> due to Impad.ing Movert,ents p _qg <br /> Muvement Capacity: ( pcph ) 144 <br /> --•---------------------------------------••-------------- <br /> + Intersection Performance Summary <br /> I Avg . 95% <br /> Flow Move Shared Total Gueue Approach <br /> __ Rate Cap Cap Delay Length LOS Delay <br /> Piovement ( pcph ) ( pcph ) ( pcph )( sec/veh ) ( veh ) ( sec/veh ) <br /> � ------ -- ------ <br /> ------ ------- ------- ----- --------- <br /> SB L 48 144 ) <br /> SB T 0 178 > 190 29 .3 1 .5 D 29 .8 <br /> I5B � 23 584 > <br /> EB L 15 749 4 .9 0 .0 R 0 . 1 I <br /> ' tntersection Delay = 1 .3 sec/veh <br />