It's incredible that someone wasn't seriously injured. Did you know that one of the fastest speeding tickets in history was handed out in Illinois to a motorcyclist that is fortunate to be alive.
Every state has areas where law enforcement likes to hang out to target speeders and hand out tickets. There's one map that shows Illinois really is just one big speed trap.
I will not share any details of how I drove when I was a younger person with a Firebird he loved too much in an effort to not incriminate myself. However, even I have never clocked what the Wisconsin State Patrol just shared from a highway encounter they had.