If you will notice the subject line, it says BF4X4 instead of Adam. That is because Bf4x4 was the actual author of this track, not Adam.
This is a realllllllllllly good Chicago style track when it comes to racing although I recommend you crush all the cars first so that your racing goes smoothly.

Freestyle wise, this ain't a bad track at all, although some of the ramps could be a bit more realistic.
My score: 9/10