| 1925 – present|
| US 278 in Varnville|
| SC 64 Bus. in Walterboro|
Hampton County, South Carolina, Colleton County, South Carolina
South Carolina Highway 63 Wikipedia
South Carolina Highway 63 (SC 63) is a 28.2-mile (45.4 km) long highway in the U.S. state of South Carolina. The highway is designated on an east–west direction, from U.S. Route 278 in Varnville to South Carolina Highway 64 Business in Walterboro.