U. S. Highway 43


Columbia, Tennessee – Mobile, Alabama
Longest Mileage: 523
Current Mileage: 397

 

U.S. 43 is a 1934 highway. The original northern terminus was Hopkinsville, Kentucky. Its current north to south route has been in place since 1939. It travels through Tennessee and Alabama.

Kentucky – Decommissioned
Tennessee – 58 Miles
Alabama – 339 Miles