Tennessee State Route 16
|Maintained by TDOT|
|Length:||76.94 mi (123.82 km)|
|South end:||SR-79 at the Alabama State Line|
| US 64 / SR 15 near Winchester, TN
US 41A in Winchester, TN
US 231 / SR 10 / SR 82 in Shelbyville, TN
|North end:||US 31 / US 41A / SR 11|
State Route 16 (SR-16) is a state highway in the U.S. state of Tennessee. Its southern terminus is at the Alabama State Line, where it continues as State Route 79 in Alabama. From there, it continues to Winchester, TN, where it becomes unsigned in a concurrency with U.S. Highway 41A. This concurrency lasts until its northern terminus in Williamson County, TN, at a junction with U.S. Highway 31A and State Route 11.
State Route 16 begins at the Alabama State Line, continuing as State Route 79 in Alabama. It continues north to Winchester, where its first major junction with U.S. Highway 64 and State Route 15 is located. In Winchester, it becomes concurrent with U.S. Highway 41A, which would last for the rest of its route. For most of this concurrency, however, it is unsigned.
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