Big Slough Ditch Bridge Lost pony truss bridge over Big Slough Ditch on TR 69, 5.5 mi. northeast of Geneseo No longer exists Built ca. 1930; replaced 2004
Big Slough Ditch Bridge Pony truss bridge over Big Slough Ditch on TR 228 Open to traffic Built 1909
Branch Oat Creek Bridge Concrte bridge over a branch of Oat Creek on TR 270, 6.0 mi. southwest of Atkinson Open to traffic Built ca. 1890
Drainage Ditch Bridge Pony truss bridge over a drainage ditch on TR 109 Open to traffic Built ca. 1920
Green River Bridge Lost through truss bridge over Green River on TR 384, 3.5 mi. southwest of Hooppole Replaced by a new bridge Built 1890
Green River Bridge Lost through truss bridge over Green River on TR 456A, 2.5 mi. southeast of Hooppole Replaced by a new bridge Built ca. 1910
Mosquito Creek Bridge Stringer bridge over Mosquito Creek on TR 34 Open to traffic Built 1938
Oat Creek Branch Bridge Pony truss bridge over a branch of Oat Creek on TR 205, 6.0 mi. southwest of Atkinson Replaced by new bridge Built ca. 1910; replaced 2007
TR 407A Bridge Pony truss bridge over BNSF Railroad on TR 407A (1850 N), 1.5 mi. southwest of Galva Open to traffic Built 1916
Ulah Road Bridge Through truss bridge over Edwards River on Ulah Road Open to traffic Built 1933; rehabilitated 2000