Rainbow Bridge, located in Cherokee County Kansas, on the 13.2 miles of Kansas Historic Route 66 and the only Marsh Arch Bridge along the entire Route. You can still drive across the bridge and if you lucky you might meet Dean " Crazy Legs Walker" ( Oh yeah, that's another story) out there making sure there is no one tagging the bridge. It was once called the graffiti because it looked similar to the Cadillac's in Texas all covered with graffiti.