An evaluation of signing for three-lane roundabouts
By: [Vaughan Inman]
Contributors: Turner-Fairbank Highway Research Center
Series: Summary report; Summary report (FHWA Traffic Safety Research Program)
Publisher: U.S. Dept. of Transportation, Federal Highway Administration, Research, Development, and Technology, Turner-Fairbank Highway Research Center
Published: 2010
Place of publication: McLean, VA
Language: eng
Format: [electronic resource] /
Number of pages: 12
Subjects: Traffic circles; Traffic signs and signals
Notes: Title from title screen (viewed May 10, 2011).

"March 2010."

"FHWA-HRT-10-030."

"HRDS-05/03-10(1.5M)E"--P. 12.

Includes bibliographical references (p. 11-12).