Death Race 4000

I have no idea who they are though...So if you see some of your work, THANKS!!! This is my first attempt at making a map so go easy on me if you think it needs some work. I like it, and I think you will too.
This map is best played when all of the players agree to limit their infantry and instead focus on vehicles. Race\'em around the track! I am positive I used textures made by other people in this map,