What if the 85/285 interchange (Tom Moreland) in Atlanta was a theme park ride? An artist on Flickr has made a fun poster:
http://www.flickr.com/photos/owentheowen/5415994895/in/photostream/
(https://www.aaroads.com/forum/proxy.php?request=http%3A%2F%2Ffarm5.static.flickr.com%2F4079%2F5415994895_581915c286.jpg&hash=ae64769fbb044fe428ea415f4aa554396f9f6705)