Impact of Centerline Rumble Strips and Shoulder Rumble Strips on all Roadway Departure Crashes in Louisiana Two-Lane Highways
The goal of this project is to evaluate the safety impact of centerline rumble strips (CLRS) and shoulder rumble strips (SRS) on two-lane highways under the Louisiana Department of Transportation and Development (LADOTD) system. Specifically, the objectives are to investigate safety effectiveness of CLRS and SRS (in single or combination) on two-lane highways under the LADOTD system, and estimate the benefit-cost ratio of the countermeasures.
Language
- English
Project
- Status: Active
- Funding: $116570
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Contract Numbers:
19-4SA
1000295
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Sponsor Organizations:
Federal Highway Administration
5304 Flanders Drive, Suite A
Baton Rouge, LA United States 70808 -
Managing Organizations:
Louisiana Department of Transportation
P.O. Box 94245
1201 Capitol Access Road
Baton Rouge, LA United States 70804-9245Louisiana Transportation Research Center
4101 Gourrier Avenue
Baton Rouge, LA United States 70808 -
Project Managers:
Zeringue, Kirk
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Performing Organizations:
University of Louisiana at Lafayette
104 University Circle
Lafayette, LA United States 70503 -
Principal Investigators:
Sun, Xiaoduan
- Start Date: 20190701
- Expected Completion Date: 20201231
- Actual Completion Date: 0
Subject/Index Terms
- TRT Terms: Benefit cost analysis; Center lines; Evaluation and assessment; Highway safety; Ran off road crashes; Road shoulders; Rumble strips; Two lane highways
- Geographic Terms: Louisiana
- Subject Areas: Highways; Safety and Human Factors;
Filing Info
- Accession Number: 01715956
- Record Type: Research project
- Source Agency: Louisiana Transportation Research Center
- Contract Numbers: 19-4SA, 1000295
- Files: RiP, STATEDOT
- Created Date: Sep 10 2019 11:22AM