South Carolina Highway 51

South Carolina Highway 51
Map of the Georgetown-Florence segment of SC 51
Route information
Maintained by SCDOT
Length	70.65 mi[1] (113.70 km)
Existed	1926–present
Georgetown–Florence segment
Length	69.64 mi[1] (112.07 km)
South end	US 701 near Georgetown
Major intersections	US 378 in Kingsburg US 301 in Florence US 52 in Florence
North end	US 76 in Florence
York segment
Length	1.01 mi[1] (1.63 km)
South end	US 21 near Fort Mill
North end	NC 51 at the North Carolina line in Pineville, NC
Location
Country	United States
State	South Carolina
Counties	Georgetown, Williamsburg, Florence, York
Highway system
South Carolina State Highway System Interstate US State Scenic
← SC 49 → US 52

South Carolina Highway 51 (SC 51) is a primary state highway in the U.S. state of South Carolina. It is unique for having two segments, which are separated by over one hundred miles (160 km) from each other. The first segment, traveling north–south, connects the cities of Georgetown and Florence, via the towns of Hemingway, Johnsonville, and Pamplico. The second segment, near Fort Mill, is a reciprocated continuation of North Carolina Highway 51 (NC 51) from the North Carolina state line to U.S. Route 21 (US 21).