Baptist Creek Bridge Pony truss bridge over Baptist Creek on TR 392, 3.0 mi. northeast of Fountain Gr Open to traffic Built ca. 1960
Bear Creek Branch Bridge Pony truss bridge over a branch of Bear Creek on TR 150, 1.0 mi. southeast of Basco Open to traffic Built 1905
Bear Creek Bridge Pony truss bridge over Bear Creek on TR 399, 4.5 mi. southwest of West Point Unknown status Built 1906
Bronson Creek Bridge Arch bridge over Bronson Creek on TR 240, 3.5 mi. northeast of Denver Open to traffic Built 1981
Bronson Creek Bridge Pony truss bridge over Bronson Creek on TR 277A, 4.0 mi. southwest of St Mary Open to traffic Built 1904
Fisher Creek Branch Bridge Pony truss bridge over a branch of Fisher Creek on TR 177 Open to traffic Built 1917
Fort Madison Bridge Toll double-decker through truss swing bridge over the Mississippi River on IA 2/IL 9/BNSF Railroad at Fort Madison Open to traffic Built 1927
Hamilton Railroad Creek Bridge Through truss bridge over Railroad Creek on Railroad in Hamilton Open to traffic open to railroad traffic, exact location unknown
Keokuk Hamilton Bridge Steel stringer bridge over Mississippi River & Rr,R on Us 136 in Keokuk Open to traffic Built 1985
Keokuk Rail Bridge Through truss bridge over Mississippi River on Railroad Open to traffic Replaced for highway traffic 1985 still carries railroad
La Harpe Creek Branch Bridge Lost arch bridge over a branch of La Harpe Creek on TR 73, 2.0 mi. southeast of Laharpe No longer exists Built 1911; replaced 2004
La Harpe Creek Bridge Pony truss bridge over La Harpe Creek on TR 141, 2.5 mi. west of Fountain Green Open to traffic Built 1901
La Harpe Creek Bridge Arch bridge over La Harpe Creek on TR 368, 2.0 mi. southeast of Laharpe Open to traffic Built 1909
La Moine River Branch Bridge Arch bridge over a branch of La Moine River on TR 300, 0.2 mi. north of La Harpe Open to traffic Built 1908
La Moine River Branch Bridge Pony truss bridge over a branch of La Moine River on TR 113, 1.5 mi. southwest of Lacrosse Open to traffic Built 1902
La Moine River Bridge Through truss bridge over La Moine River on TR 175, 5.5 mi. southwest of Fountain Gr Open to traffic Built 1916
La Moine River Bridge Pony truss bridge over La Moine River on TR 71, 3.0 mi. southwest of Laharpe Open to traffic Built 1918
La Moine River Bridge Lost through truss bridge over La Moine River on TR 213A, 3.5 mi. northeast of Middle Creek No longer exists Built 1904; replaced 2000
La Moine River Bridge Pony truss bridge over La Moine River on TR 113, 2.0 mi. southeast of Lacrosse Open to traffic Built 1901
Levee Road Bridge Pony truss bridge over Drainage Ditch on Levee Road in Warsaw Open to traffic Built 1904
Little Creek Bridge Pony truss bridge over Little Creek on TR 253, 1.5 mi. southwest of Middle Creek Open to traffic Built 1908
Little Creek Bridge Lost pony truss bridge over Little Creek on TR 230, 1.5 mi. southwest of Middlecreek No longer exists Built 1908; replaced 2002
Little Creek Bridge Pony truss bridge over Little Creek on TR 54, 1.5 mi. southwest of Breckenridge Open to traffic Built ca. 1910
Panther Creek Bridge Pony truss bridge over Panther Creek on TR 314, 2.7 mi. southwest of St Mary Open to traffic Built 1895
Rock Creek Bridge Pony truss bridge over Rock Creek on TR 366, 1.5 mi. northeast of Fountain Gree Open to traffic Built 1909
Rock Creek Bridge Arch bridge over Rock Creek on TR 180 Open to traffic Built 1908
Short Creek Bridge Concrete bridge over Short Creek on TR 224A, 3.5 mi. southeast of Burnside Open to traffic Built 1908
Spring Creek Bridge Arch bridge over Spring Creek on TR 290, 2.0 mi. northwest of Laharpe Open to traffic Built 1911
The Bluff Canal Bridge Pony truss bridge over The Bluff Canal on TR 399, 6.5 mi. south of Warsaw Open to traffic Built 1906
Tilton Creek Bridge Arch bridge over Tilton Creek on TR 57, 1.5 mi. southwest of Durham Open to traffic Built 1918