In Illinois on 294 at Willow Road. Easy off and easy on. Just make sure you have 50 cents to pay the toll you can only use change at this one. there is a McDonald's just west of the exit N42 06.567 W87 53.436. I have not done these yet but here are a few. GCH4DQ, GCH4DV, GCH4DT Not sure but i think the first one is about a 1000' north of the McDs. the other two are a little harder only becuse of the lack of parking in that area. Hope this helps! there are more in this area just do a search but not sure how much time you have.
Good Luck!