Rich......that looks like a great "closed course"
The state was kind enough to build a test track near my house.
They're building a limited access highway near me a in 5-10 mile sections.
That's where it ends for now (been that way for a few years).
As funds are available they extend how far south it goes.
As you can imagine, it's pretty popular with the street racing crowd.
Limited access, very little traffic, and rural so there aren't many houses near for people to be bothered by noise.
And as such, very few problems with the the police, who are usually chasing the larger problem of **** labs in this county.
Jefferson county has the highest number of **** lab busts in the state of Missouri, pretty sad....