San Juan Islands ferry study, extension of State Route 20
Subtitle: L 4690, San Juan County
By: Washington State Highway Commission, Dept. of Highways, Division of Toll Facilities.
Publisher: The Division
Published: 1975
Place of publication: [Olympia?]
Language: eng
Number of pages: 125
Subjects: Ferries -- Washington (State); Inland water transportation -- Washington (State)