The southbound lanes of I-476 in Nether Providence Township, Pennsylvania, reopened on Sunday night after a multi-vehicle crash involving a pickup truck towing a large recreational trailer.

The crash happened between Exit 3 and Exit 1 on the Blue Route at around 6 p.m. and closed the highway for hours.

Pennsylvania State Police say everyone involved in the crash has been removed from their vehicles, but they declined to say if anyone was injured.

It's unclear what led to the accident.

• Pennsylvania
• Car Crash
• Delaware County