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<br /> <br />CENTERVILLE RD (CSAH 21/CSAH 59) AT ASH ST (CR J)/WILKINSON LAKE BLVD PAGE 5 <br />ICE REPORT <br />S.A.P. TBD <br />WSB PROJECT NO. 2988-080 <br />CITY OF LINO LAKES, MN <br /> <br /> <br />Traffic turning movements at the intersections of Ash Street (CR J) at Centerville Road (CSAH <br />21/CSAH 59) and Ash Street (CR J) at 20th Avenue (CSAH 54)/I35E on-ramp were counted on <br />January 6, 2016 by Spack Consulting. These traffic counts are provided in Appendix A and <br />shown on Figure 2. Existing Average Daily Traffic (ADT) volumes from the MnDOT and <br />Ramsey County ADT maps are also shown on Figure 2. <br /> <br />Existing crash data included with this study was obtained using the Minnesota Crash Mapping <br />Analysis Tool (MnCMAT) developed by MnDOT. The database includes crashes reported to <br />MnDOT by local law enforcement agencies. <br /> <br />The crash data presented is for the years of 2011-2015. The MnCMAT database does not provide <br />access to the original handwritten crash reports, which contain some details that are not <br />represented in the MnCMAT database. Crashes that resulted in damages under $1000 may not be <br />included in the database results as well. A summary of the existing crash data is shown in Table <br />1. <br /> <br />Table 1: Crash Data Summary <br />Location <br />Crashes <br />2011 2012 2013 2014 2015 Total <br />Crashes PD PI PD PI PD PI PD PI PD PI <br />Ash St at Centerville Rd / <br />Wilkinson Lake Blvd 0 0 0 0 0 0 0 0 1 0 1 <br />Ash St at 20th Ave / I35E on-ramp 0 0 0 0 0 0 0 0 0 0 0 <br />Ash St at I35E off-ramp 0 0 0 0 0 0 0 0 0 0 0 <br />Ash St at Otter Lake Rd 0 0 0 0 0 0 0 1 0 0 1 <br /> <br />The results indicate that the primary intersections in the area are at or below the MnDOT Metro <br />and Statewide average crash rates and severity rates. <br /> <br />The crash rates for the intersection are given below in Table 2. <br /> <br />Table 2: Crash Rate Summary <br />Location Number of <br />Crashes <br />Daily <br />Entering <br />Vehicles <br />Crash Rate* Severity Rate <br />Calculated Average Critical*** Calculated Average** <br />Ash St at Centerville Rd / <br />Wilkinson Lake Blvd 1 13,350 0.04 0.35 0.57 0.04 0.50 <br />Ash St at <br />Otter Lake Rd 1 9,975 0.05 0.35 0.61 0.11 0.50 <br />* – Intersection crash rates are expressed in crashes per million entering vehicles. <br />** – Average for urban through-stop intersection using MnDOT 2013 green sheets <br />*** – Critical crash rates are expressed in crashes per million entering vehicles with 0.96 confidence level <br />