State Route 397

State Route 397 (SR 397), also known as the Mack Hatcher Memorial Parkway, is a primary state route that serves as the perimeter road for the city of Franklin, Tennessee. Throughout its length, SR 397 also carries the designations of U.S. Route 31 Truck (US 31 Truck) and U.S. Route 431 Truck (US 431 Truck).
 
Length of Route
7.4 mi.
Begins:
US 31/SR 6 in Franklin​
Ends:
US 431/SR 106 in Franklin​
Counties Covered:
Williamson​
State Route 397 Images:

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