Highway statistics
Subtitle: summary to 1975
By: U.S. Department of Transportation, Federal Highway Administration.
Publisher: The Administration : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1977
Place of publication: Washington
Language: eng
Number of pages: 286
Subjects: Roads -- United States -- Statistics.
Genres: Statistics.
Notes: Chiefly tables.

"Report no. FHWA-HP-HS-S75."