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for the Snelling left turn and the remaining 40% for the State Farm Road turn. The resulting fulj <br />left turn lanes lengths (after allowance for tapers) will be approximately 400 and 280 feet in <br />length. <br />On Site Mitigations <br />The traffic animation modeling of the pedestrian/automobile interaction in front of the store was <br />further reviewed to determine at what distance the conflicts would substantially subside and <br />cause far less impacts to the internal operations and the nearby signalized intersection. From this <br />review of the traffic animation, it is estimated that relocating the first pedestrian crossing 100 to <br />150 feet northerly would alleviate the expected conflict level and resulting congestion impacts. <br />CONCLUSIONS <br />� <br />5. <br />fi <br />The inplace intersection of Snelling Avenue and County Road B is currently operating at <br />Level of Service (LOS) '�" in the PM peak hour. At the present time, MnJDOT has <br />plans to upgrade this intersection, when funding is available, to add an additional north- <br />south through lane in each direction. The addition of a third through lane is the most <br />beneficial traffic enhancement that could be made to improve the service level at this <br />intersection. <br />Although the addition of a third north-south lane on Snelling would have the most impact <br />at the Snelling/County Road B intersection, the addition of a westbound to northbound <br />right turn lane would serve to reduce overall intersectiondelay by a signific•.ant amount <br />(10 seconds in the PM peak hour). With a right tum lane in place, there would also be far <br />less chance that the southbound exiting movement from the SuperTarget parking lot <br />would get blocked. <br />The unsignalized intersection 350 feet east of Snelling that serves all-way movements to <br />both Target and the HarMar Mall currently operates at LOS "F" in the PM pe�ak hour. <br />Vehicles leaving Target or HarMar and wishing to turn i,cR or cross County Road B have <br />severe difficulty making these movements and experience significant delay while waiting <br />for a gap in traffic. The closure of this access on County Road B will enhance safety and <br />traffic operations along this stretch of County Road B. <br />The volume of the pedestrian/vehicle interactions at the south entrance will cause periods <br />of traffic congestion and blockage during a typical PM peak period. These blockages <br />could potentially cause spill-back effects onto the county road. Relocating the first <br />crossing f�#,Ir� north would significantly alleviate these operational issues. <br />The current concept site layout for the new SuperTarget building location i�npacts the <br />roadway width of State Farm Road. To address this impact, intersectionmodifications <br />would be required, necessitatingchanges on the south, or HarMar side, as well. <br />With increased turning traffic at County Road B/State Farm Road, this signal will need to <br />be modified to provide north-south turn phases. During the PM peal{ hour, <br />approximately 60% of the northbound / southbound traff'ic are expected to �nake left <br />turns. The northbound to westbound PM pealc hour volume is expected to be 262 <br />vehicles per hour. The high percentage of left turning traffic and the fairly high left turn <br />volumes will benefit form left turn phases. The recommended addition of protected- <br />permissive left turn phases for the north and south traffic movements will improve driver <br />����� <br />