South Carolina Highway 3

South Carolina Highway 3
South Carolina Highway 3
	South Carolina Highway 3 highlighted in red
Route information
	Maintained by SCDOT
Length	96.310 mi (154.996 km)
Major junctions
South end	US 278 near Varnville
	US 601 near Estill; US 321 in Estill; US 301 near Allendale; US 278 near Barnwell; US 278 / SC 64 / SC 70 in Barnwell; US 78 in Blackville; SC 4 near Springfield; US 178 near North;
North end	US 321 in Swansea
Location
Country	United States
State	South Carolina
Counties	Jasper, Hampton, Allendale, Barnwell, Orangeburg, Lexington
Highway system
	South Carolina State Highway System; Interstate; US; State; Scenic;

South Carolina Highway 3 (SC 3) is a 96.310-mile (154.996 km) state highway in the southern part of the U.S. state of South Carolina. The highway travels 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.