The state highway system plan, 1999-2018
By: Washington State Department of Transportation, Planning and Programming Service Center, Transportation Planning Office.
Contributors: Washington (State). Transportation Planning Office.
Publisher: The Dept.
Published: 1998
Place of publication: Olympia
Language: eng
Subjects: Roads -- Washington (State) -- Planning; Transportation -- Washington (State) -- Planning; Transportation and state -- Washington (State)
Notes: "January 1998"--Cover.