Maine Facility research summary
Subtitle: dynamic sign systems for narrow bridges
By: Joseph S. Koziol, Jr.
Contributors: United States. Dept. of Transportation.
Series: Report - Federal Highway Administration ; no. FHWA-RD-78-33
Publisher: Dept of Transportation; for sale by the National Technical Information Service
Published: 1978
Place of publication: [Washington]; Springfield, Va
Language: eng
Number of pages: 12
Subjects: Traffic signs and signals.; Bridge approaches.
Notes: Rural road experimentation for traffic safety and capacity.

May 1978.

Includes bibliographical references.