Stay out of Illinois, period. I had a problem once in southern IL at a rest stop on I-80, about midnight. Hoodlums looking for an easy mark. I was coming back from hunting in Wyoming. I had a pistol plus rifles. I intimidated the hoodlums and left, but I did not call LEO. They would have arrested me. I left the hoodlums there to prey on somebody else. I hated it, but that`s the world we live in. Three maggots in a maggot car, out of gas and money. This was in the late 90s.
Dude!!! you were lost!!!! I-80 runs from the southside of Chicago west to the Quad cites, pretty much in a straight line, it is 300 miles from southern Illinois.
I don't stop at interstate rest stops after dark ANYWHERE.