Crazy Freeway interchanges

Found a blog with a picture collection of crazy and bizarre freeway interchanges. You know, those interchanges that loop all over themselves and somehow pop you out at the end. Apparently there is a whole wikipedia article on "Malfunction Junctions," as they have been termed.

Daily Cognition: Pictures of Insanely Complex Intersections

[edit] Link above got picked up by Digg. It's overloaded. So it may be a few days before you can access it again.