South Carolina Highway 340
| Route information | ||||
|---|---|---|---|---|
| Maintained by SCDOT | ||||
| Length | 10.990 mi (17.687 km) | |||
| Major junctions | ||||
| South end | SC 403 near Timmonsville | |||
| ||||
| North end | SC 34 / SC 151 in Darlington | |||
| Location | ||||
| Country | United States | |||
| State | South Carolina | |||
| Counties | Darlington | |||
| Highway system | ||||
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South Carolina Highway 340 (SC 340) is a 10.990-mile-long (17.687 km) state highway in the U.S. state of South Carolina. The highway connects the Timmonsville area with Darlington.