Main Street of America. The Mother Road. Is there anything more American than cruising from Chicago to LA on Route 66 in a classic convertible blasting Springsteen's "Cadillac Ranch." Route 66 today has changed, it's less about the drive than the stops along the way. Many are boarded up or have been swallowed by the dust and tumbleweed of the Southwest, but those that survive remind us of where we've been and where we're going. This week, one of the most iconic stops on the Mother Road, Cadillac Ranch.