South Carolina Highway 191
| Route information | ||||
|---|---|---|---|---|
| Maintained by SCDOT | ||||
| Length | 21.930 mi (35.293 km) | |||
| Major junctions | ||||
| South end | SC 421 in Warrenville | |||
| US 1 / US 78 in Graniteville | ||||
| North end | SC 121 in Johnston | |||
| Location | ||||
| Country | United States | |||
| State | South Carolina | |||
| Counties | Aiken, Edgefield | |||
| Highway system | ||||
| ||||
South Carolina Highway 191 (SC 191) is a 21.930-mile-long (35.293 km) state highway in the U.S. state of South Carolina. The highway connects Warrenville and Johnston.