State Police are investigating a deadly crash on I-81 South near LaFayette on Thursday morning.
48-year-old Patricia Rogers was killed when her tractor trailer went off the road.
She was traveling from York, Pa.
They say the tractor trailer was traveling north when it crossed over the median and went off the roadway. The tractor trailer overturned about 50 yards down an embankment.
Rogers was trapped under the cab.
The crash occurred around 4:30 a.m., but the vehicle was not discovered until some time before 8 a.m.