WINSTON-SALEM, N.C. (WGHP) — A crash on US-421 has shut down the left lane in Winston-Salem, according to the North Carolina Department of Transportation (NCDOT).

The crash occurred at Mile Marker 233 near South Main Street and East Salem Avenue.

Area of the crash (courtesy of OpenStreetMap® )

The closure began at 1:26 p.m. and NCDOT currently expects it to last until around 3:26 p.m. The expected impact on traffic is high.

There is no word as to what caused the crash available at this time.