National highway inventory and performance summary from the 1976 National highway inventory and performance study
Contributors: United States. Office of Highway Planning
Publisher: U.S. Dept. of Transportation, Federal Highway Administration, Office of Highway Planning; National Technical Information Service [distributor
Published: 1977
Place of publication: [Washington, D.C.]; Springfield, Va
Language: eng
Subjects: Highway planning -- United States; Roads -- United States -- Design and construction
Notes: Cover title

"December 1977."

Chiefly tables