This is a track I made a year ago during the Canyon beta. During the beta (beta4c specifically) there were new banked GP blocks added and also the GP ramp block that has the ramp going both directions.
When these new blocks were added, I made this track in the editor to see how I could implement the blocks into a track.
Of course later I went on to use the banked blocks in a lot of my other tracks, but I never released this one. Today I decided to open it up, finish off the scenery and post it.
Why build new tracks when you can just keep releasing old ones?
Actually, I'm going to run out soon and then I'll have to start building some new ones.