I-72 entire stretch between Decatur and Springfield
Undercover Officer in a non-typical undercover car. He sits at U turn points or just drives east or west with his radar on. It is the Mercury version of the Ford Crown Vic so it looks similar to an ‘unmarked’ but has different grill/wheels etc. It is light blue which makes it unexpected as typically unmarked are usualy black white or tan. I see him get people all the time.