1990 transportation plan
Subtitle: interim report
By: prepared by Transportation Advisory Committee of the Portland-Vancouver Metropolitan Area Transportation Study ; in cooperation with U.S. Dept. of Transportation, Federal Highway Administration, and U.S. Dept. of Housing and Urban Development.
Contributors: United States. Federal Highway Administration.; United States. Dept. of Housing and Urban Development.
Publisher: Portland-Vancouver Metropolitan Area Transportation Study
Published: 1971
Place of publication: [Portland?]
Language: eng
Number of pages: 27
Subjects: Traffic engineering -- Portland-Vancouver Metropolitan Area.