Safety edge crash modification factors : tech brief.

Hallmark, Shauna L.; Goswamy, Amrita; Pawlovich, Michael; Iowa State University. Center for Transportation Research and Education

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Safety edge crash modification factors : tech brief.

2016-08-01
By Hallmark, Shauna L. ; Goswamy, Amrita ; Pawlovich, Michael

[PDF-1.29 MB]

English

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Details:

Creators:

Hallmark, Shauna L. ; Goswamy, Amrita ; Pawlovich, Michael

Hallmark, Shauna L. ; Goswamy, Amrita ; Pawlovich, Michael Less -
Corporate Creators:

Iowa State University. Center for Transportation Research and Education
Corporate Contributors:

Iowa. Dept. of Transportation ; Midwest Transportation Center ; United States. Dept. of Transportation. Office of the Assistant Secretary for Research and Technology ; United States. Federal Highway Administration

Iowa. Dept. of Transportation ; Midwest Transportation Center ; United States. Dept. of Transportation. Office of the Assistant Secretary for Research and Technology ; United States. Federal Highway Administration Less -
Subject/TRT Terms:

[+]

Accident Rates Accident Severity Bayes' Theorem Before And After Studies Dropoffs (Pavements) Highway Safety Pavement Design Ran Off Road Accidents
Resource Type:

Tech Report
Geographical Coverage:

United States ; Iowa

United States ; Iowa Less -
Edition:

Tech Brief
Corporate Publisher:

Iowa State University
Abstract:

The Safety Edge is a relatively low-cost

countermeasure that can be applied

in both asphalt and concrete paving

operations. The Safety Edge has been

promoted as a low-cost countermeasure

to reduce the frequency and severity

of rural roadway departure crashes.

However, there is little information

about the actual effectiveness of the

Safety Edge in reducing the number and

severity of crashes.

This study evaluated the safety impact

of the Safety Edge for construction

projects in 2010 and 2011 in Iowa to

assess the effectiveness of the treatment

in reducing crashes.
Format:

PDF
Funding:

DTRT13-G-UTC37 ; InTrans Project 14-509

DTRT13-G-UTC37 ; InTrans Project 14-509 Less -
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:08b16aa6f12914f80add713d6bead11f009eebd085aea385bd704d102feb19f1
Download URL:

https://rosap.ntl.bts.gov/view/dot/31032/dot_31032_DS1.pdf
File Type:

No Additional Files

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Safety edge crash modification factors : tech brief.

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