![]() ![]() ![]() Standard South Carolina route shields | |
System information | |
---|---|
Length | 41,500 mi[1] (66,800 km) |
Notes | State roads maintained by the SCDOT |
Highway names | |
Interstates | Interstate X (I-X) |
US Highways | U.S. Highway X (US X) |
State | South Carolina Highway X (SC X) |
System links | |
The South Carolina State Highway System is the fourth largest state-maintained system of state highways in the country. It consists of Interstates, U.S. highways, state highways, and secondary roads, totaling approximately 41,500 miles (66,800 km).[1]