Easy track to do since the model was already made, all I did was re-texture it and edit some of the foxborough ramps. Tried something new with the .odef file, there are some fun slippery spots on the track
Whoever made the stadium model. Let me know and I'll add you if you want.
This track is .37 and .4 compatible. If there are any issues with it let me know below of PM me and I will try and fix them, enjoy!