I go from wilmington to Joliet daily, and I always take Strip Mine Road to 129 to 55. I’ve known for years that the cops radar thoroughly. The speed limit is 50 mph, but the road feels like a 65 mph-er. DO NOT BE FOOLED! If you’re coming from wilmington, just after Dockside Marine, there’s a little hill. Just on the other side of that hill is a gravel "road" Sitting just far enough back in that gravel road you will likely see a white crown vic – marked. If he’s not there he’s probably driving up and down the road, so watch your tail! He’s there every morning/afternoon.