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C. Safety <br />1. Safety/Crash Analysis <br />Beyond the operational analysis, the crash history of the studied intersections was <br />completed using the crash data pulled from Minnesota Crash Mapping Analysis Tool <br />(MnCMAT). The Armstrong Boulevard corridor form 147th Ave to Alpine has had a <br />total of 25 crashes over the 5 year period (2010-2014) with the majority being property <br />damage only crashes. The individual intersection crash reports are shown in Appendix C. <br />Most of the intersections had very few crashes over the last 5 years. The T.H. 10 & <br />Armstrong Boulevard intersection was not analyzed for crashes because it is currently <br />being modified into an interchange. The following is a summary of crashes per <br />intersection: <br />Armstrong Boulevard at 147th Ave <br />• 3 crashes (2 rear end, 1 right angle) <br />Armstrong Boulevard at Bunker Lake Boulevard <br />• 1 crash (rear end) <br />Armstrong Boulevard at Alpine Drive <br />• 14 crashes (8 right angle, 2 rear end, 2 left turn, 1 sideswipe, 1 other) <br />• The majority of the right angle crashes are caused by westbound vehicles failing <br />to yield to right of way. The existing skew of the east leg may contribute to these <br />right angle crashes by preventing adequate sight distances. <br />• There has also been an incapacitating injury at this intersection in 2013 <br />(southbound rear end) and a non -incapacitating injury at this intersection in 2014 <br />(northbound left turn into traffic) <br />Alpine Drive at Puma Street <br />• 0 crashes <br />Prepared by: Bolton & Menk, Inc. — R16.109828 Existing Conditions <br />Future Business Park Page 9 <br />