A big rig and another vehicle crashed along a busy Pennsylvania interstate Tuesday morning stopping traffic entirely for hours.
The wreck near mile-marker 39 on Interstate 78 eastbound in Greenwich, Berks County around 6 a.m. left the tractor-trailer overturned.
Police closed all eastbound lanes through the morning as crews worked to clear the scene. Route 22 could be used as an alternate route.
No word yet on the extent of injuries.