Columbia, S.C. (April 29, 2025) - The South Carolina Department of Transportation will conduct temporary, nighttime closures of I-77 Northbound in Richland County from mile marker 24 to 27 for construction beginning May 5 at 9 p.m. A schedule of the closures can be found below. These closures will allow crews to construct part of the new railroad overpass.
Schedule:
- May 5 at 9 p.m. to May 6 at 6 a.m.
- May 7 at 9 p.m. to May 8 at 6 a.m.
As part of these closures, a signed detour route will be put in place. Drivers will take Exit 24 and turn right on to Wilson Boulevard (US 21) and then turn left on to Blythewood Road where they will re-enter I-77 Northbound.
SCDOT encourages drivers to slow down and pay attention to crews and signs when driving near work zones.