History
A predecessor of this bridge was opened for service in 1873 as one of the first 15 bridges across the Mississippi River. The current structure opened to traffic in 1898, having been fully reconstructed on the original piers from the 1873 bridge. When it opened, the 444-foot swing span was the longest swing span in the nation.Appearance
The bridge's distinctive appearance is derived from the variety of truss types installed as different spans were replaced over time. The most recent span replacement occurred in 1945, when three new spans were installed. In its closed position, the bridge provides a vertical clearance of 15.8 feet above the normal pool for this section of the Mississippi River.See also
* List of crossings of the Upper Mississippi River * List of brides in the United StatesReferences
External links