[gimpygolden]

The grey areas would be concrete, because I'm in a wheelchair it will make it easier to upright a flipped car(bad driver).

The redish color would be jumps,burms,woops etc...

I also want to put up a small workshop with a balcony for a drivers stand. That way Wheelchair lift stays inside out of the weather,my dirty cars stay out of the house and I have a new hideout to get away from the wife.