  State Route 84 | ||||
|---|---|---|---|---|
 SR 84; primary in red, secondary in blue | ||||
| Route information | ||||
| Maintained by TDOT | ||||
| Length | 40.44 mi (65.08 km) | |||
| Major junctions | ||||
| West end |  US 70 (SR 1) in Sparta | |||
| East end |  SR 85 in Livingston | |||
| Location | ||||
| Country | United States | |||
| State | Tennessee | |||
| Counties | White, Putnam, Overton | |||
| Highway system | ||||
| ||||
State Route 84 (SR 84) is a north–south state highway in eastern Middle Tennessee. It originates at Sparta on U.S. Route 70 (US 70), goes through the town of Monterey, and ends on the west side of Livingston along SR 85.