| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|
| Drainage Ditch Bridge | TR 212 over Drainage Ditch | Open to traffic | Pony truss | ca. 1910 | -- | 26.2 ft. | 27.2 ft. |
| Fidler Bridge | Ch 45 over Iroquois River | Replaced by new bridge | Pennsylvania through truss | 1896 | 1995 | 200 ft. | -- |
| Fountain Creek 1900E Bridge | 1900E Road (TR 228) over Fountain Creek | Open to one-lane traffic | Pratt through truss | 1903 | -- | 99.3 ft. | 102.0 ft. |
| Fountain Creek Bridge | TR 371 over Fountain Creek | Closed to all traffic | Pony truss | 1890 | -- | 59.0 ft. | 62.0 ft. |
| Gay Creek Bridge | CH 20 over Gay Creek | Open to traffic | Concrete pony/through girder | ca. 1920 | -- | 46.9 ft. | 47.9 ft. |
| Iroquois River Bridge | TR 59 over Iroquois River | Unknown status | Pennsylvania through truss | 1903 | -- | 201.0 ft. | 404.7 ft. |
| Jefferson Creek Bridge | TR 251F over Jefferson Creek | Open to traffic | Slab | 1938 | -- | 21.6 ft. | 43.9 ft. |
| Langan Creek Bridge | TR 33C over Langan Creek | No longer exists | Through truss | 1896 | 2005 | 79.7 ft. | 82.0 ft. |
| Langan Creek Bridge | TR 120 over Langan Creek | No longer exists | Pony truss | ca. 1910 | 2002 | 64.9 ft. | 93.1 ft. |
| Little Mud Creek Branch Bridge | TR 323 over Branch of Little Mud Creek | Open to traffic | Pony truss | 1908 | -- | 40.0 ft. | 41.3 ft. |
| Louis Creek Bridge | TR 269 over Louis Creek | No longer exists | Pony truss | 1898 | 2005 | 49.8 ft. | 50.5 ft. |
| Louis Creek Bridge | TR 14A over Louis Creek | Open to traffic | Pony truss | 1907 | -- | 41.3 ft. | 42.6 ft. |
| Martinton Ditch No. 3 Bridge | TR 55B over Martinton Ditch No. 3 | Open to traffic | Concrete pony/through girder | 1929 | -- | 60.0 ft. | 66.9 ft. |
| Martinton Ditch No. 3 Bridge | TR 320 over Martinton Ditch No. 3 | Open to traffic | Pony truss | 1955 | -- | 55.4 ft. | 57.0 ft. |
| Pigeon Creek Bridge | TR 146 over Pigeon Creek | Replaced by a new bridge | Through truss | 1904 | -- | 98.7 ft. | 100.7 ft. |
| Pike Creek Bridge | TR 224 over Pike Creek | Open to traffic | Through truss | 1955 | -- | 100.0 ft. | 103.3 ft. |
| Prairie Creek Bridge | TR 49B over Prairie Cr | Open to traffic | Pony truss | 1904 | -- | 49.8 ft. | 50.5 ft. |
| Prairie Creek Bridge | TR 95 over Prairie Creek | No longer exists | Pony truss | 1904 | 2005 | -- | 49.8 ft. |
| Prairie Creek Bridge | TR 94A over Prairie Creek | Closed to all traffic | Pony truss | 1901 | -- | 36.4 ft. | 38.0 ft. |
| Spring Creek 1700N Bridge | 1700N Road (TR 189) over Spring Creek | Closed to all traffic after suffering damage in a car accident | Pratt through truss | 1898 | -- | 118.4 ft. | 120.3 ft. |
| Spring Creek 1900N Bridge | 1900N Road (TR 159) over Spring Creek | Open to traffic | Pratt through truss | 1916 | -- | 120.3 ft. | 121.7 ft. |
| Spring Creek Branch 1250N Bridge | 1250N Road (TR 247) over Branch of Spring Creek | Open to one-lane traffic | Bedstead Pratt pony truss | 1904 | -- | 49.5 ft. | 96.4 ft. |
| Spring Creek Branch Bridge | TR 239A over Branch of Spring Creek | Closed to all traffic | Pony truss | 1901 | -- | 58.7 ft. | 60.7 ft. |
| Sugar Creek 2470E Bridge | 2470E Road (TR 324) over Sugar Creek | Razed | Pratt through truss | 1927 | -- | 99.0 ft. | 101.0 ft. |
| Sugar Creek Branch 3000E Bridge | 3000E Road (TR 434) over Branch of Sugar Creek | Open to traffic | Pratt through truss | 1916 | -- | 68.9 ft. | 70.8 ft. |
| Sugar Creek Bridge | 900N Road (CH 9) over Sugar Creek | Open to one-lane traffic | Steel through arch | 1904 | -- | 159.0 ft. | 163.0 ft. |
| Whiskey Creek Bridge | TR 359 over Whiskey Creek | Closed to all traffic | Pony truss | 1902 | -- | 48.8 ft. | 51.5 ft. |
| Whiskey Creek Bridge | TR 156 over Whiskey Creek | Open to traffic | Pony truss | 1896 | -- | 52.8 ft. | 55.1 ft. |
| Whiskey Creek Bridge | TR 192 over Whiskey Creek | Open to traffic | Pony truss | 1896 | -- | 58.7 ft. | 62.0 ft. |
| Whiskey Creek Bridge | TR 168 over Whiskey Creek | Open to traffic | Pratt pony truss | 1929 | -- | 69.9 ft. | 77.1 ft. |
| Woodland Bridge | 2100E Road (TR 266) over Sugar Creek | Open to traffic | Pratt through truss | 1911 | -- | 140.0 ft. | 143.0 ft. |