Slipping through time, imagine 1899. The newly constructed Chicago Sanitary and Ship Canal needed a bridge. The Indiana Harbor Belt Sanitary and Ship Canal Bridge rose, a marvel of swing bridge engineering. This allowed trains to chug across and ships to sail through. The Indiana Harbor Belt Railroad, a vital artery of Chicago’s industry, depended on this bridge. It carried goods and connected businesses across the bustling waterway. The bridge became a symbol of progress. It was a testament to the city’s growth.
The Indiana Harbor Belt Sanitary and Ship Canal Bridge wasn’t just a steel structure. It was a stage for history. In 1963, disaster struck. A wide load collided with the north end, causing a collapse. The bridge’s story could have ended there. Yet, like Chicago itself, it persevered. The damaged section was replaced. A set of short deck girder bridges filled the gap. The southern truss section, a survivor of the original swing bridge, remained. Later, this too was replaced with a modern truss. The Indiana Harbor Belt Sanitary and Ship Canal Bridge stood once again, a blend of old and new.
The bridge has seen a parade of locomotives. From the colorful CNW units in 1987 to the SOO LINE SD40-2s, each train adds to its rich tapestry. Even a rare H4 60M made an appearance in 2020, a fleeting visitor on Chicago’s rails. The bridge bore witness to a quirky ritual. A southeastern engineer, harboring a deep dislike for President Roosevelt, tossed handfuls of Roosevelt dimes into the canal each crossing. A small act of defiance, adding a touch of whimsy to the industrial scene.
The Indiana Harbor Belt Sanitary and Ship Canal Bridge continues to serve the railroad. It carries the echoes of its past. It’s a symbol of resilience. It is a reminder that even in the face of adversity, progress finds a way. The bridge stands as a unique blend of history and engineering. It is an essential part of Chicago’s industrial landscape.