Proven Safety Countermeasures - Roundabouts

United States. Department of Transportation. Federal Highway Administration. Office of Safety

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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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Proven Safety Countermeasures - Roundabouts

English

Details Related Documents You May Also Like

Details:

Corporate Creators:

United States. Department of Transportation. Federal Highway Administration. Office of Safety
Subject/TRT Terms:

[+]

Countermeasures Intersections Roundabouts Traffic Safety
Publication/ Report Number:

FHWA-SA-17-055
Resource Type:

Brief
Geographical Coverage:

United States
Corporate Publisher:

United States. Department of Transportation. Federal Highway Administration. Office of Safety
Abstract:

The modern roundabout is a type of circular intersection configuration that safely and efficiently moves traffic through an intersection. Roundabouts feature channelized approaches and a center island that results in lower speeds and fewer conflict points. At roundabouts, entering traffic yields to vehicles already circulating, leading to improved operational performance.
Format:

PDF
Collection(s):

Federal Highway Administration
Main Document Checksum:

[+]

urn:sha-512:36662f8e09b58d19fac255c360c6122791bd645bb97b3b1f4b67e787798b3de9ed0a59fb3c49f8b230bd7d75a9a2dcf129900ee9e9541335b95088d846cdb989
Download URL:

https://rosap.ntl.bts.gov/view/dot/49405/dot_49405_DS1.pdf
File Type:

[PDF-369.31 KB]