South Carolina Highway 109
| Route information | ||||
|---|---|---|---|---|
| Maintained by SCDOT | ||||
| Length | 14.520 mi (23.368 km) | |||
| Existed | 1938–present | |||
| Major junctions | ||||
| South end | SC 145 near McBee | |||
| SC 9 in Ruby | ||||
| North end | NC 109 at the North Carolina line near Mount Croghan | |||
| Location | ||||
| Country | United States | |||
| State | South Carolina | |||
| Counties | Chesterfield | |||
| Highway system | ||||
| ||||
South Carolina Highway 109 (SC 109) is a 14.520-mile (23.368 km) primary state highway in the U.S. state of South Carolina. It serves to connect Chesterfield with central Chesterfield County and McBee.