It travels from North Carolina state line, through Fort Mill, ending in Indian Land.

Going southeast, it crosses Gold Hill Road northeast of Tega Cay.

It continues bordering Tega Cay and Baxter Village before entering Fort Mill.

The highway goes through the downtown area of Fort Mill, connecting briefly with U.S. Route 21 Business (US 21 Bus.).

It is actually the southernmost portion of the southbound lane of U.S. Route 21 Business (US 21 Bus.)