| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Braddock Run Bridge | MD 831A over Braddock Run | Open to traffic | Stone arch | 1929 | -- | 30.8 ft. | 34.1 ft. |
| C&O Canal Bridge | MD 51 over C&O Canal | Open to traffic | Pony truss | 1932 | -- | 88.9 ft. | 91.9 ft. |
| Fifteen Mile Creek Bridge | US 40 SCN over Fifteen Mile Creek | Open to traffic | Arch | 1917 | -- | 65.0 ft. | 116.1 ft. |
| Flintstone Creek Bridge | MD 144 over Flintstone Creek | Open to traffic | Stone arch | 1900 | -- | 45.9 ft. | 47.9 ft. |
| Franklin Street Bridge | US 40 ALT over Franklin Street | Open to traffic | Through truss | 1932 | -- | 195.9 ft. | 692.0 ft. |
| Old Williams Road Bridge | Old Williams Road over Town Creek | Closed to all traffic | Pony truss | 1910 | -- | 73.2 ft. | 141.1 ft. |
| Potomac River Bridge | MD 942 over Potomac River | Open to traffic | Steel through arch | 1953 | -- | 158.1 ft. | 317.9 ft. |
| Proenty Road Bridge | Proenty Road over Jennings Run | Open to traffic | Pony truss | 1926 | -- | 75.1 ft. | 79.1 ft. |
| Sideling Hill Creek Bridge | US 40 SCN over Sideling Hill Creek | Open to traffic | Arch | 1925 | -- | 85.0 ft. | 87.9 ft. |
| Town Creek Bridge | MD 144AE over Town Creek | Open to traffic | Arch | 1925 | -- | 70.9 ft. | 73.2 ft. |
| Town Creek Bridge | MD 51 over Town Creek | Open to traffic | Through truss | 1932 | -- | 102.0 ft. | 207.0 ft. |
| Wills Creek Bridge | US 40 ALT over Wills Creek | Open to traffic | Arch | 1932 | -- | 66.9 ft. | 226.1 ft. |