Alternative surveillance concepts and methods for freeway incident management /

Bibliographic Details

Main Authors:	Urbanek, G. L., Owen, Roger (J. Roger) (Author)
Corporate Author:	United States. Federal Highway Administration
Other Authors:	Rogers, R. W. (Richard William), 1940-
Format:	Government Document Book
Language:	English
Published:	Washington : Dept. of Transportation, Federal Highway Administration, Offices of Research & Development ; 1977-
Subjects:	Traffic engineering. Traffic accidents. Express highways.