Does anyone know about the race track that is along I-29 roughly between St Joseph, Missouri and Omaha, Nebraska? I think its technically in Iowa. A road course would almost be worth the 2 hour drive it would take me to get back up there!

I was on my way to NE to see the zoo, which was totally awesome, and I see a nice vette drive by on a road off the highway...then a look again and see a few more cars...then I notice a bunch of curves, then I have to start paying attention to the road again...

Anyways just wonderin if anyone knows anything about this.