Driver killed after tractor trailer crosses into oncoming traffic on Route 422: police

Investigators believe a tractor trailer left the westbound lanes of the highway, crossed the median, and struck a vehicle on the eastbound side of the highway.

Pennsylvania State Police say a driver was killed when a tractor trailer crossed a highway median into oncoming traffic early Friday morning. 

The deadly crash happened on State Route 422 in Lower Providence Township around 7 a.m. and caused both sides of the highway to close during rush hour. 

Investigators believe a tractor trailer left the westbound lanes of the highway, crossed the median, and struck a vehicle on the eastbound side of the highway.

The impact of the crash caused the car to go down an embankment on the side of the highway, and come to a rest on its side, according to State Police. 

The driver was pronounced dead at the scene of the crash, a spokesperson for the Pennsylvania State Police said.

There is no word on the condition of the tractor trailer driver.