i started this track long time ago and now i finished it.
the track uses a new pipe material with new textures (these should look more like metal)
there are only some smaller fixes and adjustments to do. (new pipe material, fog, name and preview image)
platen-software.de/sebastian/industry_park_track.tar.gz
the track should have a difficulty of 6, if it doesn't already in your opinion, please make it harder by adjusting some things:
for example: size of the pipes, making ground and road more slippery or by adding more objects.