An overturned tractor-trailer created quite a traffic nightmare for motorists on the Schuylkill Expressway westbound in Montgomery County Thursday morning.
A tractor-trailer overturned on I-76 westbound at the Route 202 off-ramp in King of Prussia.
As a result of overturning, debris that the big rig was hauling spilled onto the roadway.
All westbound lanes of I-76 were closed for several hours as a result of the crash and the subsequent clean-up.
The roadway was reopened about 9:30 a.m.
It was not immediately known if there were any injuries.
The cause of the crash remains under investigation.
