Highway bridge location
By: by C.B. McCullough
Contributors: United States. Bureau of Public Roads; Oregon State Highway Commission
Series: Department bulletin / United States Department of Agriculture -- no. 1486; Department bulletin (United States. Dept. of Agriculture) -- no. 1486.
Publisher: U.S. Dept. of Agriculture
Published: 1927
Place of publication: Washington, D.C
Language: eng
Number of pages: 32
Subjects: Bridges; Location
Notes: Cover title.

"In cooperation with Bureau of Public Roads."