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A detailed crash analysis was completed to compare the crash rates of the study intersections with <br />other comparable intersections throughout the state. Additionally, the intersections were reviewed to <br />determine if the crash rates are statistically significant using the critical rate method to determine if <br />they warrant mitigation. The results of the crash analysis are shown in Table 5. <br />Table 5: Crash Analysis (2015-2019) <br />Intersecting Roadway Crash Rate <br />CSAH 64 (181st Ave) 0.31 <br />CSAH 63 (Green Valley Rd) 0.16 <br />CSAH 63 (175th Ave) 0.08 <br />167th Ave 0.45 <br />Ramsey Blvd 0.31 <br />Sunfish Lake Blvd 0.14 <br />Alpine Dr 0.21 <br />Sunwood Dr 0.46 <br />Dysprosium St 0.09 <br />TH 47 0.47 <br />Statewide Average <br />0.09 <br />0.09 <br />0.09 <br />0.09 <br />0.09 <br />0.09 <br />0.42 <br />0.09 <br />0.09 <br />0.42 <br />Critical Rate <br />0.35 <br />0.35 <br />0.35 <br />0.32 <br />0.31 <br />0.33 <br />0.90 <br />0.30 <br />0.27 <br />0.68 <br />Results of the detailed crash analysis indicate that the crash rates at the CSAH 5 intersections with <br />CSAH 64 (181 st Avenue), CSAH 63 (Green Valley Road), CSAH 57 (Sunfish Lake Boulevard), and <br />TH 47 exceed the statewide average crash rate of intersections with similar characteristics. These <br />locations are shown in orange in Table 5. Additionally, a review of the critical crash rate was completed <br />to determine if the actual crash rates are statistically significant. The results in Table 5 show the CSAH <br />5 intersections with 167th Avenue, Ramsey Boulevard, and Sunwood Drive exceeds the critical crash <br />rates of intersections with similar characteristics. These locations are shown in red in Table 5. Based <br />on the results of the detailed safety analysis, safety improvements should be considered at these <br />locations along the CSAH 5 study corridor. <br />9 <br />