My shooting and hunting buddy more than 30 years ago was clocked at 3 figures on his bike. The judge told him if he was ever pulled over again in Cook County he would go to jail. He was young. And dumb, his words.
Around here when a car goes flying by way over the speed limit it is usually a BMW or Mercedes with Illinois plates. Eventually down the road a bit they are usually pulled over and I pass them.
I've been stationed and lived all around the Country in most major Cities, along the coasts anyhow, but drive an hour and a half around Chicago when headed East. Then again I spend a lot of time on the North Shore of Lake Superior and will often cross into Wi. to avoid the traffic in the Cities. The older I get the less patience I have for traffic. And craziness.
When I met someone from the East Coast of Wi. for breeding with my oldest Nova Scotia Duck Tolling Retriever I meet them halfway at the Culvers in Mauston. The drivers are decent enough around there, at least IMO.