Tennessee State Route 123
| Saw Mill Road | ||||
SR 123 highlighted in red | ||||
| Route information | ||||
| Maintained by TDOT | ||||
| Length | 1.3 mi (2.1 km) | |||
| Major junctions | ||||
| West end | SR 68 near Farner | |||
| East end | NC 294 at the NC state line | |||
| Location | ||||
| Country | United States | |||
| State | Tennessee | |||
| Counties | Polk | |||
| Highway system | ||||
| ||||
State Route 123 (SR 123) is a short state route in the U.S. state of Tennessee. It serves to link SR 68 with NC 294, at the Tennessee/North Carolina state line.