Tractor-trailers collide on I-78 westbound in Lehigh Valley

LOWER SAUCON TWP., Pennsylvania (WPVI) -- A crash involving two tractor-trailers has shut down part of I-78 westbound in the Lehigh Valley.

The crash happened just before 3 a.m. Monday on the highway in Lower Saucon Township, between Route 33 and Route 412, the Hellertown exit.

Both of the tractor-trailers jackknifed; one went into an embankment.

No injuries have been reported.

The cause of the crash remains under investigation.

I-78 WB was closed for hours as police investigated and crews worked to clear the scene.

-----

This story has been updated to show there were two tractor-trailers, not three, involved in the crash.

MORE TOP STORIES:

• No Libs business owner wants more security after recent burglaries

• Jim's Steaks South St. has message for customers: 'We will rebuild'

• Philly-area volunteers arrive: 'Keep Kentucky in your prayers'

• Banana Boat recalls sunscreen due to risk of cancer-causing chemical

• Pat Carroll, voice of Ursula in 'The Little Mermaid,' dead at 95

• Hundreds gather for grand opening of Spirit Halloween in South Jersey