Rock Creek Boulevard to Tualatin Valley Highway
Subtitle: 185th Avenue, Washington County : final environmental impact statement
By: U.S. Department of Transportation, Federal Highway Administration, Oregon Department of Transportation, Highway Division, [and] Washington County Department of Land Use and Transportation.
Contributors: United States. Federal Highway Administration.; Oregon. State Highway Division.; Washington County (Or.). Dept. of Land Use and Transportation.
Publisher: Dept. of Transportation, Highway Division
Published: 1986
Place of publication: Salem, Or
Language: eng
Number of pages: 77
Subjects: Roads -- Environmental aspects -- Oregon -- Washington County.; Environmental impact statements -- Oregon -- Washington County.
Other titles: 185th Avenue Project, Rock Creek Boulevard to Tualatin Valley Highway :
Notes: "AUG 06 1986"--Cover letter.

Includes index.