All westbound lanes are closed on Interstate 80 westbound after a crash during the evening commute Tuesday.

Around 4 p.m., 911 dispatchers reported a crash in the westbound lanes of I-80, at mile marker 273.9.

That is located between Exit 274 (Hickory Run State Park) and Exit 273 (Freeland/White Haven).

There are significant traffic delays on I-80 west.

The crash involved a car that reportedly struck a tractor trailer from the rear. A medevac helicopter was called to the scene.

We will post more details as they become available.