Report of a survey of traffic on the federal-aid highway systems of eleven western states, 1930.
By: By the Bureau of Public Roads, United States Department of Agriculture, and the Highway Departments of Arizona, California, Colorado, Idaho, Nebraska, New Mexico, Nevada, Oregon, Utah, Washington, and Wyoming.
Publisher: U.S. Govt. Print. Off.
Published: 1932
Place of publication: Washington
Language: eng
Number of pages: 85
Subjects: Roads -- United States.; Transportation.
Other titles: Traffic on the federal-aid highway systems of eleven western states.