This bridge was built in 1920 and reused piers from an earlier bridge. The bridge was built by Cincinnati Southern Railway, which was owned by the city of Cincinnati. I believe the city still owns this bridge, and over they years they have leased its use to Southern and today Norfolk Southern. The main span is a lift bridge, and has been that way since 1920, but was a swing bridge in a previous time. The bridge is barely downstream from Chickamauga Dam, and while it still can lift, it doesn't happen too often anymore. It is possible to see the bridge from either side of the Tennessee River. On the north side, you can see it while driving along TVA Access Road, although there's nowhere to park. On the south side, there is parking for the end of the Tennessee Riverwalk behind the Chattanooga State Community College