Freeway control and information systems ; final report.

Bibliographic Details
Main Author:	McCasland, William R.
Corporate Authors:	Texas. Highway Department, United States. Bureau of Public Roads
Format:	Book
Language:	English
Published:	College Station : Texas Transportation Institute, 1972.
Series:	Research report (Austin, Tex.) ; 139-13F.
Subjects:	Express highways > Texas > Houston. Traffic engineering > Texas > Houston. Traffic monitoring. Gulf Freeway (Tex.) Disabled vehicles on express highways.

Description
Item Description:	Thirteenth and final report on Research study number 2-8-69-139, Freeway control and information systems, conducted by the Texas Transportation Institute and sponsored by the Texas Highway Dept. and the Federal Highway Administration under the Cooperative highway research program.
Physical Description:	vi, 54 pages : illustrations
Bibliography:	Includes bibliographical references.