ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners.
As a repository, ROSA P retains documents in their original published format to ensure public access to scientific information.
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Safety Evaluation of Improved Curve Delineation [techbrief]
This TechBrief is a technical summary of the Federal Highway Administration report, "Safety Evaluation of Improved Curve Delineation" (FHWA-HRT-09-045). The objective of this study was to evaluate the safety effectiveness of improved delineation on horizontal curves through signing improvements.
The Federal Highway Administration (FHWA) organized 26 States to participate in the FHWA Low Cost Safety Improvements Pooled Fund Study as part of its...
The Federal Highway Administration (FHWA) organized a pooled fund study of 26 States to evaluate low-cost safety strategies as part of its strategic h...
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