Branch Carr Creek Bridge Pony truss bridge over a branch of Carr Creek, 7.5 mi. south and 11.0 mi. east of Osborne Open to traffic Built ca. 1920
Branch South Fork Solomon Bridge Pony truss bridge over a branch of South Fork Solomon, 0.3 mi. east of Alton Open to traffic Built ca. 1910
Branch Twin Creek Bridge Pony truss bridge over a branch of Twin Creek, 9.0 mi. south and 1.8 mi. east of Osborne Open to traffic Built 1912
Coon Creek Bridge Stone culvert over Coon Creek on a local road, 20.0 mi. south and 0.5 mi. west of Osborne Open to traffic
Covert Creek Bridge Pony truss bridge over Covert Creek, 8.0 mi. south and 3.5 mi. west of Osborne Open to traffic Built 1909
Eagle Creek Bridge Through truss bridge over Eagle Creek, 3.0 mi. south and 5.8 mi. east of Natoma Open to traffic Built ca. 1910
Eagle Creek Bridge Stone culvert over Eagle Creek on a local road Open to traffic Built 1936
East Fork Wolf Creek Bridge Pony truss bridge over East Fork Wolf Creek, 19.0 mi. south and 6.6 mi. east of Osborne Open to traffic Built 1905
East Fork Wolf Creek Bridge Pony truss bridge over East Fork Wolf Creek, 20.0 mi. south and 6.8 mi. east of Osborne Open to traffic
East Fork Wolf Creek Bridge Stone culvert over East Fork Wolf Creek on a local road, 18.0 mi. south and 6.1 mi. east of Osborne Open to traffic Built ca. 1920
Indian Creek Bridge Lost pony truss bridge over Indian Creek on a local road, 3.0 mi. south and 4.1 mi. east of Osborne Replaced by new bridge Built 1901; replaced 1997
Kill Creek Bridge Pony truss bridge over Kill Creek, 3.2 mi. south and 0.2 mi. west of Bloomington Open to traffic Built 1915
Kill Creek Bridge Stone culvert over Kill Creek on a local road, 7.2 mi. north and 1.7 mi. west of Covert Open to traffic Built 1936
Medicine Creek Bridge Through truss bridge over Medicine Creek, 3.0 mi. south and 7.0 mi. west of Bloomington Open to traffic Built 1912
South Fork Solomon River Bridge Through truss bridge over South Fork Solomon River, 2.5 mi. east of Alton Open to traffic Built 1923
South Fork Solomon River Bridge Pony truss bridge over South Fork Solomon River, 3.4 mi. east of Alton Open to traffic Built ca. 1920
South Fork Solomon River Bridge Pony truss bridge over South Fork Solomon River, 0.5 mi. south and 4.0 mi. east of Alton Open to traffic Built ca. 1910
Twin Creek Bridge Pony truss bridge over Twin Creek, 7.9 mi. south and 3.0 mi. east of Osborne Open to traffic Built ca. 1910
Twin Creek Bridge Pony truss bridge over Twin Creek, 3.0 mi. south and 4.6 mi. east of Osborne Open to traffic Built 1905
Wolf Creek Bridge Lost pony truss bridge over Wolf Creek, 9.5 mi. south and 3.9 mi. east of Covert No longer exists Built 1905; replaced 2003