Dwarf position light signals guard Isle interlocking as 21M is about to enter the main span of the historic Ohio Connecting Bridge. In the early 1900's the OC bridge featured a mid-bridge spur to a Rail Elevator that allowed coal hoppers to be shuttled to a power plant on Brunot's Island.
Photos by some of the best railroad still photographers in North America. These photographers must have a significant impact on the art form and have been shooting (or shot in the past) for at least 10 years.