SOUTH WHITEHALL TWP., Pa. -

Traffic was snarled during the Thursday morning commute when a truck rolled over in Lehigh County.

It happened around 7:30 a.m. on Interstate 78 eastbound at the Hamilton Boulevard exit in South Whitehall Twp.

between a truck and a car.

A flatbed truck hit a fence and rolled over on its side on a bank off the road.

State police said two people were taken to Lehigh Valley Hospital-Cedar Crest in Salisbury Twp.

There's no word on how the accident happened.

One lane of traffic was blocked while the accident was cleaned up.