Tennessee State Route 324
| Sugar Limb Road | ||||
SR 324 highlighted in red | ||||
| Route information | ||||
| Maintained by TDOT | ||||
| Length | 2.3 mi (3.7 km) | |||
| Existed | July 1, 1983–present | |||
| Major junctions | ||||
| West end | I-75 near Loudon | |||
| East end | US 11 in Loudon | |||
| Location | ||||
| Country | United States | |||
| State | Tennessee | |||
| Counties | Loudon | |||
| Highway system | ||||
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State Route 324 (SR 324), also known as Sugar Limb Road, is a short state highway in Loudon County, Tennessee. It serves as one of two roads connecting the city of Loudon with Interstate 75 (I-75); the other is SR 72.