Ohio Falls: That is the mighty Ohio and a train bridge over it... A little history, here you can see the lock that killed Louisville and Cincinnati and made St. Louis prosper... this was because before this lock on the falls, shipping had to stop at Louisville (this is why there is a town there). Sadly it also helped kill off Cincinnati slowly too, though ironically Cincinnati had a major part in developing this lock. They just wanted to get rid of Louisville's competition once and for all...
-S.I.B.-