LANSDALE, Pa. (WPVI) --A crash involving an overturned tractor-trailer is slowed traffic on a section of the Northeast Extension of the Pennsylvania Turnpike (I-476).
The crash happened before 8:30 a.m. Wednesday in the southbound lanes approaching Lansdale (Exit 31).
The Pennsylvania Turnpike Commission says a commercial flatbed tractor-trailer hauling roofing materials overturned at milepost 35.
There were no serious injuries.
A southbound traffic was being forced off at the Quakertown exit as crews worked to clean up debris and clear the wreckage.
All lanes were reopened by 2:30 p.m.