Interim SR 90 high occupancy vehicle study
By: H.W. Lochner, inc. ; prepared for the State of Washington Department of Transportation.
Contributors: Washington (State). Dept. of Transportation.
Publisher: The Firm
Published: 1979
Place of publication: Bellevue, Wash
Language: eng
Subjects: Traffic surveys -- Washington (State); Traffic estimation -- Washington (State); Roads -- Washington (State)
Other titles: High occupancy vehicle study.
Notes: Includes bibliographical references.