WINSTON-SALEM, N.C. — A tractor-trailer carrying diesel got into an accident on Highway 421 north, spilling oil, the Winston-Salem Fire Department said.
Traffic on 421 north has slowed as crews clear the accident, but it still is moving through the area.
Fire crews are in the process of stopping the fuel spill Friday afternoon, the WSFD said.
This story will be updated as more information becomes available.