Serving Ohio's traffic--looking ahead to 1980-
By: Prepared for Ohio Dept. of Highways in cooperation with U.S. Dept. of Commerce, Bureau of Public Roads.
Contributors: Ohio. Dept. of Highways.
Published: 1962
Place of publication: [New Haven]
Language: eng
Number of pages: 149
Subjects: Roads -- Ohio
Other titles: Looking ahead to 1980.