Low-cost warning device industry assessment : safety of highway railroad grade crossings /

Bibliographic Details
Main Author:	Hellman, Adrian D.
Corporate Authors:	United States. Federal Railroad Administration. Office of Research and Development, John A. Volpe National Transportation Systems Center (U.S.)
Other Authors:	Ngamdung, Tashi
Format:	Government Document eBook
Language:	English
Published:	Washington, DC : U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development, [2010]
Subjects:	Highway-railroad grade crossings > United States > Safety measures. Railroad accidents > United States > Prevention.
Online Access:	https://purl.fdlp.gov/GPO/gpo21247

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