The Kwinana Freeway was closed after a car burst into flames overnight.
Firefighters were called to the southbound lanes of the freeway near the manjagoordup overpass about 12:30am.
Crews arrived to find a hatchback fully engulfed by fire.
Police closed the freeway southbound for several hours with traffic diverted around the scene.
As of 3:30am emergency services and Main Road were still on site.
It’s understood southbound has been reduced to single lane.
The extent of the drivers injuries is unknown.
If you or someone you know is struggling mentally and emotionally contact Lifeline on 13 11 14.