The highway functions as a truck route of Laurens.

The highways travel to the east and cross over Burnt Mill Creek.

They curve to the northeast and have an interchange with South Harper Street Extension.

After crossing the Little River, they meet US 76 (East Main Street); this intersection also marks the eastern terminus of US 76 Business.

SC 127 ends here though US 76 and US 221 Truck continue to travel to the northwest of the city's downtown area.