Joe,taking I-355 by passes all hotel, restaurant areas.
If you can get a detailed map of Joliet, and area,
follow I-355 South to I-80, west.
I-80 to Briggs St.(east edge of Joliet), south, left (only one exit)
Briggs St. to Laraway Road (south edge of Joliet), traffic light, go west,right
Laraway Rd to Chicagoland Speedway, about two very short miles, at speedway the police block traffic so you can go through the "parking lot" south to Route 66, depending on when you get to RT. 66,
a) if you're there before Noon Friday, or 9:00AM Saturday follow traffic to left which will have you parking on track grounds, spectator side, close to ticket gates.
b)you arrive later, go right and park "across the street" in private lot. It's closer to ticket gates.
Sunday-good luck.
When are you arriving?
Lee
Nitroclovers