Lancaster County Commissioner Ray D'Agostino said on Twitter that it was a "mass casualty" crash involving a tractor-trailer.
Lancaster County Commissioner Ray D'Agostino said on Twitter that it was a "mass casualty" crash involving a tractor-trailer.
The driver of a tractor-trailer has died from injuries sustained in a rollover crash on the Pennsylvania Turnpike.
Crews are on the scene of a deadly tractor-trailer crash on the Pennsylvania Turnpike between Somerset and Donegal.