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Bryan Lloyd Debra Bloom,, PE City of Roseville 'NE Attachment F July 19, 2011 Based on the trip distribution, approximately 20 percent of the site trips are expected to have origin - destinations north of the site. Due to the restricted access for trips exiting the site, the majority of motorists with destinations north of the site are expected to use other north-south routes,, since the majority of these trips are anticipated to have destinations north of TH 36. Fifteen of the 20 percent are expected to use other routes, including.- Lexington Avenue and Rice Street which both provide full access to TH 36, and Victoria Avenue which provides an overpass at TH 36. Of the remaining five percent that would travel northbound on Dale Street, the potential exists for it to use Alta Vista Drive north of the site to access northbound Dale Street. An alternative to this movement would be for a portion of this traffic to exit the site southbound on Dale Street and make a U-Turn at the traffic signal, which provides protected left -turn phasing at the Larpenteur Avenue/Dale Street intersection. Therefore, the estimate north of the site on Alta Vista Drive would range from one to five percent of the total outbound traffic from the proposed redevelopment (one to three trips per day). CONCLUSIONS AND RECOMMENDATIONS Based on the review of the proposed senior assisted living redevelopment in the northwest quadrant of Dale Street and Larpenteur Avenue in the City of Roseville, the following conclusions and recommendation are offered for your consideration.- A total of 117 daily trips are expected to be generated by the proposed redevelopment, eight trips during the a.m. peak hour, and 15 trips during the p.m. peak hour. In addition, the peak periods for this type of facility typically occur earlier than the a.m. and p.m. peak periods for the adjacent roadway network. The trip distribution for this site was estimated as follows.- 20 percent north on Dale Street, 25 percent south on Dale Street, 25 percent east on Larpenteur Avenue and 30 percent west on Larpenteur Avenue. Due to the restricted access for trips exiting the site to travel northbound on Dale Street,, the majority of motorists (15 of the 20 percent), are expected to use other northbound routes, including.- Lexington Avenue, Rice Street and Victoria Avenue. Of the five percent of motorists that would travel northbound on Dale Street,, the potential exists for it to use Alta Vista Drive north of the site to access northbound Dale Street. An alternative would be to exit the site and make a U-Turn at the Larpenteur Avenue/Dale Street intersection traffic signal. The estimate north of the site on Alta Vista Drive would range I from one to five percent of the total outbound traffic (one to three trips per day). WProjects 1 754 1 Wta Vista Dir 071911—Diraft.doc Page 7 of 7