Washington state freeways
Subtitle: what they are, why they are built, how they are built.
Contributors: Washington State Highway Commission.
Publisher: Washington State Highway Commission, Dept. of Highways
Published: 1957
Place of publication: Washington
Language: eng
Number of pages: 17
Subjects: Express highways -- Washington (State) -- Planning; Highway planning -- Washington (State)
Notes: Cover title.

"April 30, 1957"--P. [4] of cover.