1946-Portland metropolitan area traffic survey
Subtitle: origin-destination study
By: survey conducted and financed jointly by Oregon State Highway Department, Public Roads Administration-Federal Works Agency [and] City of Portland.
Contributors: Oregon. State Highway Dept.; Oregon State Highway Commission.; United States. Public Roads Administration.
Series: Technical report / Oregon State Highway Department -- no. 49-2.; Technical report (Oregon. State Highway Dept.) -- no. 49-2.
Publisher: Oregon State Highway Commission
Published: 1949
Place of publication: Salem. Or
Language: eng
Number of pages: 287
Subjects: Origin and destination traffic surveys -- Oregon -- Portland Metropolitan Area.
Other titles: Portland metropolitan area traffic survey.
Notes: "July 1, 1949."