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715 Bristol St. at I-405 NB Ramps <br />ITAM 18 Alt 2 (COSTA MESA ISEC) <br />AM PK HOUR PM PK HOUR <br />LANES CAPACITY VOL V/C VOL V/C <br />NBL 0 0 0 0 <br />NBT 4 6400 1577 .27 2275 .39* <br />NBR 0 0 160 230 <br />SBL 0 0 0 0 <br />SBT 5 8000 2629 .33* 2485 .31 <br />SBR 0 0 10 23 <br />EBL 0 0 0 1 <br />EBT 0 0 0 0 <br />EBR 2 3200 50 .02 280 .09 <br />WBL 1.5 181 .06* 635 <br />WBT 1.5 4800 50 .03 387 .21* <br />WBR 2 3200 593 .19 1034 .32 <br />Right Turn Adjustment Multi .10* Multi .14* <br />Note: Assumes E/W Split Phasing <br />TOTAL CAPACITY UTILIZATION .49 .74 <br />717 Bear St. at SR-73 SB Ramps <br />ITAM <br />18 Alt 2 <br />(COSTA MESA <br />ISEC) <br />AM PK <br />HOUR <br />PM PK <br />HOUR <br />LANES <br />CAPACITY <br />VOL <br />V/C <br />VOL <br />V/C <br />NBL <br />0 <br />0 <br />0 <br />0 <br />NBT <br />2 <br />3200 <br />303 <br />.18* <br />620 <br />.25* <br />NBR <br />0 <br />0 <br />267 <br />178 <br />SBL <br />2 <br />3200 <br />563 <br />.18* <br />561 <br />.18* <br />SBT <br />2 <br />3200 <br />617 <br />.19 <br />891 <br />.28 <br />SBR <br />0 <br />0 <br />0 <br />0 <br />EBL <br />1.5 <br />127 <br />.08* <br />180 <br />.11* <br />EBT <br />0 <br />3200 <br />0 <br />1 <br />EBR <br />0.5 <br />273 <br />.17 <br />209 <br />.13 <br />WBL <br />0 <br />0 <br />0 <br />0 <br />WBT <br />0 <br />0 <br />0 <br />0 <br />WBR <br />0 <br />0 <br />0 <br />0 <br />TOTAL CAPACITY UTILIZATION .44 .54 <br />716 Bristol St. at I-405 SB Ramps <br />ITAM <br />18 Alt 2 <br />(COSTA MESA <br />ISEC) <br />AM PK <br />HOUR <br />PM PK <br />HOUR <br />LANES <br />CAPACITY <br />VOL <br />V/C <br />VOL <br />V/C <br />NBL <br />1 <br />1600 <br />90 <br />.06* <br />150 <br />.09* <br />NBT <br />4 <br />6400 <br />1158 <br />.18 <br />1875 <br />.29 <br />NBR <br />0 <br />0 <br />0 <br />0 <br />SBL <br />0 <br />0 <br />0 <br />0 <br />SBT <br />3 <br />4800 <br />1474 <br />.31* <br />1786 <br />.37* <br />SBR <br />f <br />1014 <br />977 <br />EBL <br />3 <br />4800 <br />569 <br />.12* <br />695 <br />.14* <br />EBT <br />0 <br />0 <br />0 <br />0 <br />EBR <br />f <br />424 <br />256 <br />WBL <br />0 <br />0 <br />0 <br />0 <br />WBT <br />0 <br />0 <br />0 <br />0 <br />WBR <br />0 <br />0 <br />0 <br />0 <br />TOTAL CAPACITY UTILIZATION .49 .60 <br />720 Flower St. at MacArthur Blvd. <br />ITAM <br />18 Alt 2 <br />(COSTA MESA <br />ISEC) <br />AM PK <br />HOUR <br />PM PK <br />HOUR <br />LANES <br />CAPACITY <br />VOL <br />V/C <br />VOL <br />V/C <br />NBL <br />1 <br />1600 <br />279 <br />.17* <br />202 <br />.13 <br />NBT <br />2 <br />3200 <br />464 <br />.29 <br />875 <br />.31* <br />NBR <br />0 <br />0 <br />655 <br />.41 <br />123 <br />SBL <br />1 <br />1600 <br />127 <br />.08 <br />23 <br />.01* <br />SBT <br />2 <br />3200 <br />549 <br />.23* <br />469 <br />.17 <br />SBR <br />0 <br />0 <br />176 <br />63 <br />EBL <br />1 <br />1600 <br />81 <br />.05 <br />139 <br />.09* <br />EBT <br />3 <br />4800 <br />1684 <br />.40* <br />1014 <br />.30 <br />EBR <br />0 <br />0 <br />241 <br />433 <br />WBL <br />1 <br />1600 <br />116 <br />.07* <br />418 <br />.26 <br />WBT <br />3 <br />4800 <br />790 <br />.17 <br />2125 <br />.47* <br />WBR <br />0 <br />0 <br />35 <br />136 <br />Right <br />Turn Adjustment <br />NBR <br />.04* <br />TOTAL CAPACITY UTILIZATION .91 .88 <br />Friday, December 14, 2018 <br />Page 32 <br />