Regulations for Carrying into Effect the Provisions of the Federal-Aid Highway Act of 1944 and the Federal-Aid Road Act of July 11, 1916, as Amended and…

• Collection: Works Progress Administration Transportation Publications
• Date: 1945
• Format: books

Revisions to the Manual on Uniform Traffic Control Devices for Streets and Highways, 1954

• Collection: Works Progress Administration Transportation Publications
• Date: 1954
• Format: books

Federal Legislation and Rules and Regulations Relating to Highway Construction Administered by the Public Roads Administration, Federal Works Agency / |c…

• Collection: Works Progress Administration Transportation Publications
• Date: 1939
• Format: books

Selecting Safest Routes for Elementary School Children: Techniques for Compiling Data Indicating Traffic Hazards and Protection to Children Walking to and from…

• Collection: Works Progress Administration Transportation Publications
• Date: 1939
• Format: books