The travelers and some bystanders managed to get the vehicle off the man.
The victim is in intensive care at Good Samaritan Hospital in Downer's Grove.
A Good Samaritan was seriously injured when he became trapped underneath a car. But some heroic women helped save the man's life. The man was helping two people traveling cross-country from Colorado at the Road Pilot truck stop in far west suburban Minooka Thursday night. As he worked on the car, it somehow fell on him and trapped him.