Highway safety, design, and operations
Subtitle: narrow bridges--driver dilemmas.
By: Hearings, Ninety-third Congress, first session. June 12, 13, 14, 1973.
Publisher: U.S. Govt. Print. Off.
Published: 1973
Place of publication: Washington
Language: eng
Number of pages: 206
Subjects: Bridges -- United States.; Traffic safety -- United States.