
Red Line Viaduct over Sheridan Road

Red Line Viaduct over Sheridan Rd

Same as above

Red Line Viaduct over Sheridan Road

Red Line Viaduct over Sheridan Rd

Same as above

Washington Street Purple Line Viaduct

Same as above

Viaduct Main Street Purple Line

Same as above

Main Street Purple Line Viaduct

Main Street Station Purple Line

Main Street Purple Line Station

Purple Line Main Street Station

Kedzie Avenue Purple Line Viaduct

Kedzie Avenue Purple Line Viaduct

North Shore Avenue Viaduct


North Shore Avenue Red Line Viaduct

North Shore Avenue Red Line Viaduct

North Shore Avenue Red Line Viaduct

Ashland Avenue Viaduct Red Line

Ashland Avenue Viaduct Red Line

Ashland Avenue Viaduct

Rogers Avenue Viaduct Red Line

Rogers Avenue Viaduct

Rogers Avenue Viaduct

Rogers Avenue Viaduct Red Line

Rogers Avenue RedLine

South Boulevard Station

South Boulevard Station

South Boulevard Station

9th Street Seven Arch Stone Bridge . Internet Photo

Ninth Street Seven Arch Stone Bridge
The 9th Street Seven Arch Bridge crossed the DesPlaines River and the Deep Run Creek in Lockport. It was approved and built in 1868 at a cost of $4000. It eventually led to a swing bridge over the Sanitary and Ship Canal.
The bridge was constructed of limestone locally mined. Each of the seven arches spanned 197 feet. There were stone parapets 4 to 5 feet high. The piers were reinforced with stone buttresses. The largest span was 23.9 feet. Total length was 191.9 feet. Deck width was 21.6 feet. It was thought that the builder may have been Julius Scheibe–a local stone maison.
In the early 1900’s, a concrete slab was added to the foundation due to increased water levels caused by the newly constructed Sanitary and Ship Canal. The parapets were removed. The grade of the crossing was raised.
The bridge was closed to traffic in 1971. In 2004, it was listed on the National Historic Register. In March of 2011, the bridge was damaged due to flooding. It was demolished that same year.