Tennessee State Route 79
SR 79; primary in red, secondary in blue | ||||
| Route information | ||||
| Maintained by TDOT | ||||
| Length | 10.37 mi (16.69 km) | |||
| Existed | 1947–present | |||
| Major junctions | ||||
| West end | Dead end at Mississippi River at Hathaway | |||
| SR 181 / Great River Road near Cottonwood Grove | ||||
| East end | SR 78 near Ridgely | |||
| Location | ||||
| Country | United States | |||
| State | Tennessee | |||
| Counties | Lake | |||
| Highway system | ||||
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State Route 79 (SR 79) is a 10.37-mile-long (16.69 km) state highway in southwestern Lake County, Tennessee. SR 79 has a dual primary and secondary designation and is one of a few state routes in Tennessee to have an aggregate (gravel) road surface.