South Carolina Highway 9

South Carolina Highway 9
Route of SC 9 highlighted in red
Route information
Maintained by SCDOT
Length	259.570 mi[1][2][3][4][5][6][7][8][9] (417.737 km)
Existed	1922–present
Major junctions
South end	SC 65 in Cherry Grove Beach
Major intersections	US 17 in North Myrtle Beach US 76 in Nichols US 301 / US 501 in Dillon I-95 in Dillon US 15 / US 401 in Bennettsville US 1 / US 52 in Cheraw US 521 in Lancaster I-77 near Richburg I-585 / US 176 / US 221 in Spartanburg I-85 in Spartanburg
North end	NC 9 at North Carolina state line near New Prospect
Location
Country	United States
State	South Carolina
Counties	Horry, Marion, Dillon, Marlboro, Chesterfield, Lancaster, Chester, Union, Spartanburg
Highway system
South Carolina State Highway System Interstate US State Scenic
← SC 8 → SC 10

South Carolina Highway 9 (SC 9) is a 259.570-mile (418 km) major state highway in the U.S. state of South Carolina. The highway travels from Cherry Grove Beach to the North Carolina state line upstate. The highway is currently the longest state highway in South Carolina. It is signed as a north–south highway, even though it travels in an east–west direction.^[10]