Tennessee State Route 307
SR 307 highlighted in red | ||||
| Route information | ||||
| Maintained by TDOT | ||||
| Length | 10.9 mi (17.5 km) | |||
| Existed | July 1, 1983–present | |||
| Major junctions | ||||
| South end | SR 30 / SR 39 in Athens | |||
| North end | SR 68 near Sweetwater | |||
| Location | ||||
| Country | United States | |||
| State | Tennessee | |||
| Counties | McMinn, Monroe | |||
| Highway system | ||||
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State Route 307 (SR 307) is a north–south state highway in McMinn and Monroe counties of East Tennessee.