There is an area about three miles from downtown El Paso, Texas [visible from my hospital room while I was in isolation for 3 weeks with nothing else to do but watch the cars go by] informally called the Spaghetti Bowl. Several highways come together there and go all cattiwampus. Not much fun for those going through for the first time. See map
http://www.mapquest.com/maps/refreshmap.adp?z=6&rand=7707