Roundabouts - Technical Summary

United States. Federal Highway Administration. Office of Safety

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Roundabouts - Technical Summary

2010-02-01
By United States. Federal Highway Administration. Office of Safety

[PDF-2.16 MB]

English

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Details:

Corporate Creators:

United States. Federal Highway Administration. Office of Safety
Contributors:

Rice, Ed
Subject/TRT Terms:

[+]

Highway Design Highway Traffic Control Roundabouts
Publication/ Report Number:

FHWA-SA-10-006
Resource Type:

Booklet/Pamphlet
Geographical Coverage:

United States
Corporate Publisher:

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

Modern roundabouts are a type of intersection characterized by a generally circular shape, yield control on entry, and geometric features that create a low-speed environment. Modern roundabouts have been demonstrated to provide a number of safety, operational, and other benefits when compared to other types of intersections. On projects that construct new or improved intersections, the modern roundabout should be examined as an alternative. This technical summary explores the characteristics of modern roundabouts while reinforcing the need to apply a principles-based approach to design. It provides readers with an overview of the key considerations for planning, analysis, and design of single-lane and multilane roundabouts.
Format:

PDF
Collection(s):

Federal Highway Administration
Main Document Checksum:

[+]

urn:sha256:741e275b9a539ef500640e2e0ec625dc1d1b2cb13d90aef6378280f2c336401b
Download URL:

https://rosap.ntl.bts.gov/view/dot/42603/dot_42603_DS1.pdf
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No Additional Files

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Roundabouts - Technical Summary

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