| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|
| Anderson Road Bridge | Anderson Road over Run Away Run | Open to traffic | Closed-spandrel arch | 1911 | -- | 39.0 ft. | 44.9 ft. |
| B&P RR Bridge | B&P RR Line over PA36 or W. Mahoning Street | Open to traffic | Parker through truss | -- | -- | -- | 120 ft. |
| B&P RR Thru-Deck Bridge | B&P RR Line over Mahoning Creek | | Unknown | -- | -- | -- | -- |
| Big Run Bridge | PA 2019 over Big Run | Open to traffic | Closed-spandrel arch | 1913 | -- | -- | 35.1 ft. |
| Big Run Creek Bridge | TR 528 over Big Run Creek | Replaced by new bridge | Pratt pony truss | 1904 | 2001 | 63.0 ft. | 66.9 ft. |
| Callen Run Bridge | PA 949 over Callen Run | Open to traffic | Closed-spandrel arch | 1915 | -- | 24.0 ft. | 24.0 ft. |
| Cathers Run Bridge | TR 365 over Cathers Run | Replaced by new bridge | Pony truss | 1905 | 1999 | 83.0 ft. | 86.0 ft. |
| Coder Run Bridge | TR 567 over Coder Run | Replaced by new bridge | Pratt pony truss | 1904 | 2000 | 66.9 ft. | 71.9 ft. |
| Dobson Road Bridge | Dobson Road over Big Run | Open to traffic | Pratt pony truss | 1901 | -- | 65.0 ft. | 69.9 ft. |
| East Branch Mahoning Creek Bridge | TR 622 over East Branch Mahoning Creek | Replaced by new bridge | Pony truss | ca. 1935 | 1999 | 82.0 ft. | 86.9 ft. |
| Little Sandy Creek Bridge | TR 718 over Little Sandy Creek | Replaced by new bridge | Lenticular pony truss | 1902 | 1999 | 63.0 ft. | 67.9 ft. |
| Mahoning Creek Bridge | PA 3013 over Mahoning Creek | Open to traffic | Truss | 1960 | -- | -- | 244.1 ft. |
| Margiotti Bridge | PA 436 over Mahoning Creek | Open to traffic | Pratt deck truss | 1937 | -- | 172.9 ft. | 727.1 ft. |
| McCutcheon Road Bridge | McCutcheon Road over Mill Creek | Closed to all traffic | Pratt pony truss | 1905 | -- | 60.0 ft. | 64.0 ft. |
| North Fork Bridge | TR 472 (Humpback Road) over North Fork | Open to traffic | Closed-spandrel arch | ca. 1915 | -- | 49.9 ft. | 55.1 ft. |
| North Fork Bridge | TR 554 over North Fork | Replaced by new bridge | Pony truss | 1904 | 1993 | 39.0 ft. | 42.0 ft. |
| Palumbo Road Bridge | Palumbo Road over Sandy Lick Creek | Closed to all traffic | Pony truss | 1904 | -- | 82.0 ft. | 86.9 ft. |
| Red Bank Creek Bridge | PA 36 over Red Bank Creek | Replaced by new bridge | Pony truss | 1941 | 1996 | 124.0 ft. | 254.9 ft. |
| Red Bank Creek Bridge | TR 337 over Red Bank Creek | Replaced by new bridge | Parker pony truss | 1937 | 1999 | 108.9 ft. | 224.1 ft. |
| Sandy Lick Creek Bridge | PA 322 over Sandy Lick Creek | Open to traffic | Closed-spandrel arch | 1913 | -- | 89.9 ft. | 89.9 ft. |
| Sandy Lick Creek Bridge | TR 411 over Sandy Lick Creek | Replaced by new bridge | Through truss | 1897 | 1993 | 149.9 ft. | 153.9 ft. |
| Sandy Lick Creek Bridge | TR 450 over Sandy Lick Creek | Replaced by new bridge | Through truss | 1902 | 1992 | 128.0 ft. | 133.9 ft. |
| Seldom Seen Road Bridge | Seldom Seen Road over Coder Run | Closed to all traffic | Closed-spandrel arch | 1914 | -- | 23.0 ft. | 24.9 ft. |
| Spring Road Bridge | Spring Road over Big Run Creek | Open to traffic | Closed-spandrel arch | ca. 1915 | -- | -- | 42.0 ft. |
| Sulgar Road Bridge | Sulgar Road over Little Mill Creek | Open to traffic | Closed-spandrel arch | 1909 | -- | 42.0 ft. | 47.9 ft. |