The County Road Problem and the Interstate System

Authors

A E. Johnson, American Association of State Highway Officials

Date of Version

April 1958

Recommended Citation

Johnson, A E., "The County Road Problem and the Interstate System" (1958). Purdue Road School. 6.
https://docs.lib.purdue.edu/roadschool/1958/proceedings/6

Start Date

4-7-1958 12:00 AM