South Carolina Highway 400
# South Carolina Highway 400

South Carolina Highway 400 (SC 400) is a 12.440-mile-long (20.020 km) state highway in the U.S. state of South Carolina. The highway connects Norway with rural areas of Orangeburg County.

## Route description

SC 400 begins at an intersection with U.S. Route 321 (US 321) and SC 332 (Savannah Highway/Norway Road) in Norway, Orangeburg County. It travels to the east-southeast and leaves the town limits. The highway curves to the east-northeast and crosses over Deadfall Swamp, Roberts Swamp, and Twomile Swamp before entering Bolen Town. While there, it curves to a more easterly direction. SC 400 heads to the east-northeast again before it meets its eastern terminus, an intersection with SC 4 (Neeses Highway) at a point west of Edisto.

## Major intersections

The entire route is in Orangeburg County.

| Location | mi | km | Destinations | Notes |
| - | - | - | - | - |
| Norway | 0.000 | 0.000 | US 321 (Savannah Highway) / SC 332 (Savannah Highway / Norway Road) – Denmark, Springfield, Columbia | Western terminus |
| ​ | 12.440 | 20.020 | SC 4 (Neeses Highway) – Neeses, Orangeburg | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||
