Drivers heading southbound on Interstate 75 toward Rockcastle County may still expect major delays after a fiery crash caused all lanes to shut down Wednesday.

The crash happened near the 64 mile marker just north of the Mt. Vernon exit. Kentucky State Police say a commercial vehicle hauling pigs caught fire after the driver left the roadway. Several pigs died as a result of the crash.

All southbound lanes were shut down as a result, but crews have opened one lane several hours after the crash. Traffic was being detoured to U.S. 25 in Berea, but drivers were reporting significant delays on that route as well.

Smoke could be seen from miles away from the crash. Crews were able to extinguish the flames.