Tennessee State Route 242
SR 242 highlighted in red | ||||
| Route information | ||||
| Maintained by TDOT | ||||
| Length | 36.7 mi (59.1 km) | |||
| Existed | July 1, 1983–present | |||
| Major junctions | ||||
| South end | SR 227 in Iron City | |||
| US 64 in Lawrenceburg | ||||
| North end | SR 240 in Henryville | |||
| Location | ||||
| Country | United States | |||
| State | Tennessee | |||
| Counties | Lawrence, Wayne | |||
| Highway system | ||||
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State Route 242 (SR 242) is a 36.7 miles (59.1 km) north-south state highway that lies mostly in Lawrence County, Tennessee, United States. It connects Iron City with Henryville via Westpoint and Lawrenceburg.