446 bridges: more than any other city in the world, including Venice, Italy. Within the city boundaries, twenty eight bridges span across the Ohio, Allegheny, and Monongahela rivers; carrying commuters, subway cars, and freight trains to various destinations. Each bridge is unique with its own history, character, and story, and reduced to their simplest forms, we still see the individuality of each crossing. Some are named after famous Yinzers, some are named for the railroad that owns the track, can you named them all?