South Carolina Highway 3 | ||||
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Route information | ||||
Maintained by SCDOT | ||||
Length: | 95.8 mi (154.2 km) | |||
Major junctions | ||||
South end: | US 278 southeast of Varnville | |||
US 601 east of Estill US 321 in Estill US 301 southwest of Allendale US 278 south of Barnwell US 278 / SC 64 / SC 70 in Barnwell US 78 in Blackville SC 4 east of Springfield US 178 northwest of North |
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North end: | US 321 in Swansea | |||
Location | ||||
Counties: | Jasper, Hampton, Allendale, Barnwell, Orangeburg, Lexington | |||
Highway system | ||||
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South Carolina Highway 3 Business |
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Location: | Springfield |
Length: | 2.8 mi (4.5 km) |
South Carolina Highway 3 (SC 3) is a state highway in the southern part of the U.S. state of South Carolina. The highway runs 95.8 miles (154.2 km) in a C-shape from a point approximately 11 miles (18 km) southeast of Varnville northwest and north to Barnwell, and then northeast to Swansea.
SC 3 begins at an intersection with US 278 in rural Jasper County. The route heads northwest, and crosses into Hampton County. Continuing northwest, it intersects US 601 before a brief concurrency with US 321 in Estill. The highway continues northwest into Allendale County. After crossing into the county, SC 3 turns north and intersects US 301 approximately 7 miles (11 km) southwest of Allendale. The route continues north until it enters Barnwell County.