Safety evaluation of centerline plus shoulder rumble strips, TechBrief

Lyon, Craig; Persaud, Bhagwant; Eccles, Kimberly A.

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Safety evaluation of centerline plus shoulder rumble strips, TechBrief

2015-09-01
By Lyon, Craig ; Persaud, Bhagwant ; Eccles, Kimberly A.

[PDF-110.76 KB]

English

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Creators:

Lyon, Craig ; Persaud, Bhagwant ; Eccles, Kimberly A.

Lyon, Craig ; Persaud, Bhagwant ; Eccles, Kimberly A. Less -
Corporate Contributors:

United States. Federal Highway Administration. Office of Research, Development, and Technology
Subject/TRT Terms:

[+]

Center Lines Empirical Bayes Highway Safety Low-cost Rumble Strips Safety Evaluations Safety Improvements Traffic Accidents —Rumble Strips
Publication/ Report Number:

FHWA-HRT-15-064;HRDS-20/09-15(200)E
Resource Type:

Tech Report
Geographical Coverage:

United States
Corporate Publisher:

United States. Federal Highway Administration. Office of Research, Development, and Technology
Abstract:

The Federal Highway Administration (FHWA) organized 37 States to participate in the FHWA Evaluation of Low-Cost Safety Improvements Pooled Fund Study as part of its strategic highway safety plan support effort. The purpose of the study was to evaluate the safety effectiveness of several low-cost safety improvement strategies through scientifically rigorous crash-based studies. One of the strategies evaluated for this study is the combination of centerline and shoulder rumble strips. This strategy is intended to reduce the frequency of crashes by alerting drivers that they are about to leave the travelled lane. While research into the performance of shoulder and centerline rumble strips applied separately has been conducted, the combination of shoulder and centerline rumble strips is still relatively rare and has not been studied to the same degree. This study sought to fill this knowledge gap.
Format:

PDF
Collection(s):

Federal Highway Administration
Main Document Checksum:

[+]

urn:sha256:6c34f1af4d929b15b52855bb3e93880ffa181bbf0407785e80527375ee576405
Download URL:

https://rosap.ntl.bts.gov/view/dot/35719/dot_35719_DS1.pdf
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Safety evaluation of centerline plus shoulder rumble strips, TechBrief

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