(2009) Road Safety Audit for Intersection of US 218 and County Road C-57 (West Cedar Wapsi Road) in Black Hawk County, Iowa, 2009. Transportation, Department of
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IADOT_Road_Safety_Audit_Intersection_of_US_218_and_C_57_Black_Hawk_County_2009.pdf File Size:1MB |
Abstract
Beginning on June 22, 2009, a road safety audit was initiated for the intersection of US 218 and County Road C-57 in Black Hawk County, Iowa. Due to the traffic volumes and the number of conflicting traffic movements on these two roadways, this intersection has developed a crash history that concerns the Iowa Department of Transportation (Iowa DOT), Iowa State Patrol, and local agencies. This intersection is ranked seventh in Iowa for the highest number of at-grade expressway intersection crashes. Considering this, Black Hawk County and the Iowa DOT requested that a road safety audit be conducted to address the safety concerns and recommend possible mitigation strategies.
| Item Type: | Departmental Report |
|---|---|
| Keywords: | County roads, Expressways, Intersections, Safety audits, Strategic planning, Traffic crashes, Traffic volume |
| Subjects: | Transportation Transportation > Motor vehicles Transportation > Roads and highways Transportation > Traffic safety |
| ID Code: | 21100 |
| Deposited By: | Iowa DOT Library |
| Deposited On: | 18 Dec 2015 13:31 |
| Last Modified: | 18 Dec 2015 13:31 |
| URI: | https://publications.iowa.gov/id/eprint/21100 |