Lots of fun to drive on, and great scenic area around the track.
One or two of the light generators could use a little adjustment (so they are not in the way of cars going off course), but they are not physical so that's not a big issue at all.
Not easy to drive on, but quite fun to test cars with.
This needs way more attention than it got! For a first-time personal project, this is really, really good. Great work.
(PS: I suggest to put up a picture of the layout of the track on this site so people know what the track layout looks like)