Rock Island, Illinois
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"Happy Day" Bridge (Rock Island County, Illinois)
Built 1926Pony/through plate girder bridge over Entrance on RailroadOpen to traffic
13th Avenue Bridge (Rock Island County, Illinois)
Lost Post Deck truss bridge over gully on 13th Avenue and 27th StreetLost
Bridge of the Lions (Rock Island County, Illinois)
Built 1880Stone arch bridge over Dry Lake Bed on Abandoned RoadClosed to all traffic
Centennial Bridge (Scott County, Iowa)
Completed July 12, 1940; tolls removed May 2, 2003; rehabilitated 1996Steel through arch bridge over the Mississippi River on US 67 between Davenport and Rock IslandOpen to traffic
Crescent Rail Bridge (Scott County, Iowa)
Built 1899Camelback through truss bridge over Mississippi River on BNSF/CP/IC&E/DM&E Railroad in DavenportOpen to traffic
East Avenue Underpass (Rock Island County, Illinois)
Pony through girder over East Avenue on RailroadOpen to traffic
First Bridge (Rock Island County, Illinois)
Built 1856, Reinforced 1866, Replaced upstream in1872,Lost howe through truss bridge over Mississippi RiverLost
Rock River Bridge (North Channel) (Rock Island County, Illinois)
Built 1873; Replaced 1948Lost Through truss bridge over Rock River on 11th StreetReplaced by new bridge
Rock River Bridge (South Channel) (Rock Island County, Illinois)
Built 1932; Replaced 1948Lost Deck arch bridge over Sylvan Slough on 11th StreetReplaced by new bridge
Second Bridge (Scott County, Iowa)
Built 1872, Replaced 1895Lost through truss bridge over Mississippi River on Railroad and RoadReplaced by a new bridge
Sylvan Slough Railroad Bridge (Rock Island County, Illinois)
Built 1924Pony/through plate girder bridge over Sylvan Slough on RailroadOpen to traffic
Sylvan Slough Railroad Bridge (Old) (Rock Island County, Illinois)
Built 1894; relocated to Rock River in 1924Lost Lattice through truss bridge over Sylvan Slough on RailroadReplaced by new bridge
Sylvan Slough Viaduct (Rock Island County, Illinois)
Built 1907, Redecked 1967.Bridge over Sylvan Slough on 24th StreetOpen to traffic
Vandruffs Island Bridges (Rock Island County, Illinois)
Lost Pratt through truss bridges over Rock River on Road and RailroadReplaced by a new bridge