Abstract

This report analyzes the effectiveness of continuous shoulder rumble strips (CSRS) and center line rumble strips (CLRS) on rural two lane roads in Kentucky. This study evaluates the safety benefits, and design details associated with the application of the CSRS and CLRS. The recommended practices proposed as a result of the crash analysis have the potential to reduce both run off the road and opposite direction crashes on rural two lane roads in Kentucky. These recommendations provide benefits for narrow roadways with little to no shoulder as well as larger roadways with wider paved shoulders.

Report Date

1-2008

Report Number

KTC-08-04/SPR319-06-1F

Digital Object Identifier

http://dx.doi.org/10.13023/KTC.RR.2008.04

Notes

Accuracy of the information presented herein is the responsibility of the authors and the Kentucky Transportation Center. This report does not constitute a standard, specification, or regulation. The inclusion of manufacturer names and trade names is for identification purposes and is not to be considered an endorsement.

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