Traffic survey
Subtitle: city of The Dalles, 1956
By: prepared by Traffic Engineering Division, Oregon State Highway Department.
Contributors: United States. Bureau of Public Roads.
Series: Technical report / Oregon State Highway Department -- no. 57-3.; Technical report (Oregon. State Highway Dept.) -- no. 57-3.
Publisher: Oregon State Highway Commission
Published: 1957
Place of publication: Salem, Or
Language: eng
Number of pages: 221
Subjects: Traffic surveys -- Oregon -- Dalles; Traffic engineering -- Oregon -- Dalles
Notes: "December, 1957."

"In cooperation with City of The Dalles, Wasco County, Port of The Dalles, U.S. Department of Commerce - Bureau of Public Roads."