Road Safety Audit for Intersection of US 218 and County Road C-57 (West Cedar Wapsi Road) in Black Hawk County, Iowa, 2009

(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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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: http://publications.iowa.gov/id/eprint/21100