SHENANGO TOWNSHIP (KDKA) — Four people were injured in a multi-vehicle pile-up on Interstate 80 in Mercer County.

The crash happened on an icy stretch of the westbound lanes of the interstate Tuesday evening.

(Photo Credit: KDKA)

The lanes were shut down between the Mercer and New Castle exits, but the highway has since reopened to traffic.

The conditions of the people injured have not been released.

Up to 12 vehicles were involved in the crash.

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