250th Street Bridge Pony truss bridge over an unnamed creek on 250th Street Open to traffic Built 1959
3rd Street Bridge Through truss bridge over 3rd Street on railroad tracks Unknown status
4th Street Bridge Through truss bridge on a railroad over 4th Street Unknown status
90th Avenue Bridge Lost pony truss bridge over an unnamed creek on 90th Avenue No longer exists Built 1924; replaced 2002
Devils Glen Road Bridge Pony truss bridge over Spencer Creek on Devils Glen Road in Bettendorf Open to traffic Rehabilitated 1925
Donaldson Creek Bridge Concrete arch bridge over Donaldson Creek on IA 22 in Tipton Open to traffic Built 1924; rehabilitated 1974
IA 25 Bridge Concrete arch bridge over an unnamed creek on IA 22 Open to traffic Built 1925; rehabilitated 1971
Mississippi River I-280 Bridge Steel through arch bridge over Mississippi River on I-280 in Davenport Open to traffic Built 1970
Mississippi River I-74 Bridge Pair of suspension bridges over the Mississippi River on I-74 between Bettendorf and Moline Open to traffic Northbound bridge built 1935; southbound built 1960; both rehabilitated 1975
Rock Island Centennial Bridge Through arch bridge over the Mississippi River on US 67 between Davenport and Rock Island Open to traffic Built 1940; rehabilitated 1996
Tanglewood Road Bridge Pony truss bridge over Crow Creek on Tanglewood Road in Bettendorf Open to traffic Built 1948; rehabilitated 1973
Unnamed Creek Bridge Pony truss bridge over an unnamed creek on a local road Open to traffic Built 1921