Authorities in southwestern Pennsylvania were dealing a big crash involving at least two tractor trailers early Tuesday.

It happened in Westmoreland County between New Stanton and Irwin, which is about 30 miles southeast of Pittsburgh.

The crash closed part of the westbound Pennsylvania Turnpike.

Smoke and flames could be seen shooting out one of the tractor trailers.

There was even some congestion on the eastbound side due to restrictions.