 They had state troopers involved, sheriffs involved. They had all these entities involved in this whole coordination, and that was absolutely the least disruptive time that I remember. Mills County Sheriff Josh England says in the past, the track has encouraged event spectators to enter 190th Street from the north in order to avoid traffic snarls on Interstate 29. The major issue we have is when it starts backing up on the interstate, now it becomes life or death. If somebody gets rear-ended and they're at a complete stop,