![]() | ||||
Route information | ||||
Maintained by SCDOT | ||||
Length | 49.010 mi[1][2] (78.874 km) | |||
Existed | 1931[citation needed]–present | |||
Tourist routes | ![]() | |||
Major junctions | ||||
West end | ![]() | |||
East end | ![]() ![]() | |||
Location | ||||
Country | United States | |||
State | South Carolina | |||
Counties | Jasper, Beaufort | |||
Highway system | ||||
|
South Carolina Highway 170 (SC 170) is a 49.010-mile (78.874 km) state highway, connecting northern Beaufort County with southern portions of Beaufort and Jasper counties. Due to increased population growth in both areas, the majority of the road is four lanes wide, with certain areas retaining the original two-lane configuration.