185th Street Bridge[Map] Steel stringer bridge over Tributary of East Branch West Nishnabotna on 185th Street Intact but closed to all traffic Built 1935
Blue Grass Creek Bridge[Map] Pony truss bridge over Blue Grass Creek on West Broadway in Audubon Replaced by slab in 2009 Built 1945; Replaced 2009
East Nishnabotna River Bridge[Map] Lost through truss bridge over East Nishnabotna River on 280th Street near Extra Replaced by new bridge Built 1929; replaced 1996
East Nishnabotna River Bridge[Map] Lost pony truss bridge over East Nishnabotna River on 200th Street Replaced by new bridge Built 1937; replaced 1998
Troublesome Creek Bridge[Map] Pony truss bridge over Troublesome Creek on Quail Avenue Open to traffic Built 1925
Troublesome Creek Bridge[Map] Pony truss bridge over Troublesome Creek on 305th Street Open to traffic Built 1929
Troublesome Creek Bridge[Map] Pony truss bridge over Troublesome Creek on 310th Street Open to traffic Built 1959
Troublesome Creek Bridge[Map] Pony truss bridge over Troublesome Creek on 350th Street Open to traffic Built 1900
West Nishnabotna River Bridge[Map] Pony truss bridge over West Nishnabotna River on 170th Street Closed to all traffic with deck partially removed Built 1948