| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|
| Bullion Run Bridge | PA 3008 (Kennerdell Road) over Bullion Run | Open to traffic | Stone arch | ca. 1900 | -- | 29.9 ft. | 33.1 ft. |
| Cherrytree Run Bridge | TR 587 (Harper Road) over Cherrytree Run | Open to traffic | Pratt pony truss | ca. 1895 | -- | -- | 38.1 ft. |
| East Branch Sugar Creek Bridge | PA 4009 (Sunville Road) over East Branch Sugar Creek | Open to traffic | Pratt through truss | ca. 1885 | -- | -- | 86.0 ft. |
| East Sandy Creek Bridge | TR 628 over East Sandy Creek | Open to traffic | Pratt pony truss | 1904 | -- | -- | 61.0 ft. |
| Lake Creek Bridge | TR 372 (Woolen Mills Road) over Lake Creek | Open to traffic | Pratt pony truss | 1889 | -- | 69.9 ft. | 73.2 ft. |
| Little Sandy Creek Bridge | TR 304 (Bombish Road) over Little Sandy Creek | Open to traffic | Pratt pony truss | ca. 1895 | -- | -- | 56.1 ft. |
| Little Sandy Creek Bridge | TR 334 (Wipper Will Road) over Little Sandy Creek | Open to traffic | Pratt pony truss | 1904 | -- | -- | 45.9 ft. |
| McClintock Bridge | PA 8 over Oil Creek | Open to traffic | Pratt through truss | 1930 | -- | 151.9 ft. | 312.0 ft. |
| Mill Creek Bridge | TR 522 (Dotter Road) over Mill Creek | Open to traffic | Pratt pony truss | ca. 1885 | -- | -- | 62.0 ft. |
| Oil Creek Bridge | PA 6008 (Center Street) over Oil Creek | Open to traffic | Steel through arch | 1939 | -- | 172.9 ft. | 178.2 ft. |
| Oil Creek Bridge | TR 635 (Miller Farm Road) over Oil Creek | Open to traffic | Pratt through truss | 1888 | -- | -- | 153.9 ft. |
| Petroleum Center Bridge | PA 1004 (Eagle Rock Road) over Oil Creek | Open to one-lane traffic | Pratt through truss | 1884 | -- | 115.0 ft. | 238.9 ft. |
| Pithole Creek Bridge | Eagle Rock Road (PA 1004) over Pithole Creek | Open to traffic | Stone arch | 1897 | -- | 37.1 ft. | 37.1 ft. |
| Porterfield Road Bridge | TR 357 (Porterfield Road) over Mill Creek | Open to traffic | Stone arch | ca. 1895 | -- | 20.0 ft. | 28.9 ft. |
| Sandy Creek Bridge | PA 3013 (Old PA 8/Pecan Hill Road) over Sandy Creek | Open to traffic | Pratt deck truss | 1926 | -- | 134.8 ft. | 434.1 ft. |
| Sugar Creek Bridge | PA 4010 over Sugar Creek | Open to traffic | Pratt through truss | 1920 | -- | 123.0 ft. | 126.0 ft. |
| Witherup Bridge | PA 3005 over Scrubgrass Creek | Closed to all traffic | Pratt through truss | 1887 | -- | 108.9 ft. | 111.9 ft. |