Have you ever played Jeepathon in the old CS version? For some strange reason, the author remembers this map with reverence. It wasn't pretty. Unbalanced. Too, too open! But still fun, at least for casual games with friends. Unlike the original version from CS, you can not drive on cars.
Some notes: The map was created 100% from old memory, and most likely the author missed a lot of details. He also added more barrels.