Way-cool, Minnesotastan! I think you and Pepper are both right. I think this might be intercity route instructions for a bus driver, maybe even a driver in training. I don't think it's for a bicycle since it's directions from Cincinnati to Dayton (which is possible but a long way for many of us). The mounting bracket on the back could easily have been attached around one of those metal bars that are everywhere inside busses. I think it was copied by some typist of ancient days from a Blue Book for Ohio specifically and put into the box on the bus. (Hey Randalll, that was great! :) ) Btw, folks, Navteq and TeleAtlas came before MapQuest which actually buys their databases.