Tractor-trailer catches fire on I-79
WEXFORD, Pa. (KDKA) - A tractor-trailer caught on fire on I-79 southbound near Wexford Thursday.
Video shows firefighters battling bright flames and thick black smoke on the side of the road.
It's unclear what led to the fire or if anyone was injured.
PennDOT said there was a lane restriction for "fire department activity."
