| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Antietam Creek Bridge | Westbound US 40 over Antietam Creek | Open to traffic | Arch | 1936 | -- | 58.1 ft. | 160.1 ft. |
| Antietam Creek Bridge | US 40 ALT over Antietam Creek | Open to traffic | Stone arch | 1823 | -- | 46.9 ft. | 130.9 ft. |
| Antietam Creek Bridge | MD 64 over Antietam Creek | Open to traffic | Arch | 1933 | -- | 49.9 ft. | 107.9 ft. |
| Antietam Creek Bridge | MD 68 over Antietam Creek | Open to traffic | Stone arch | 1833 | -- | 36.1 ft. | 132.9 ft. |
| Antietam Creek Bridge | Pedestrian Path over Antietam Creek | Open to traffic | Stone arch | 1836 | -- | 34.1 ft. | 107.0 ft. |
| Bear Creek Bridge | Old US 40 over Bear Creek | Open to traffic | Timber stringer | 1916 | -- | 22.0 ft. | 24.0 ft. |
| Beaver Creek Bridge | US 40 ALT over Beaver Creek | Open to traffic | Stone arch | 1931 | -- | 33.1 ft. | 65.9 ft. |
| Beaver Creek Bridge | MD 68 over Beaver Creek | Open to traffic | Stone arch | 1824 | -- | 38.1 ft. | 38.1 ft. |
| Beaver Creek Bridge | MD 844 over Beaver Creek | Open to traffic | Arch | 1900 | -- | 23.0 ft. | 26.9 ft. |
| Broadfording Road Bridge | Broadfording Road over Conococheague Creek | Open to traffic | Stone arch | 1829 | -- | 37.1 ft. | 225.1 ft. |
| Cedar Ridge Road Bridge | Cedar Ridge Road over Meadow Brook Creek | Open to traffic | Stone arch | 1935 | -- | 12.1 ft. | 67.9 ft. |
| Clopper Road Bridge | Clopper Road over Antietam Creek | Open to traffic | Arch | 1908 | -- | -- | 69.9 ft. |
| Coffman Farms Road Bridge | Coffman Farms Road over Little Antietam Creek | Open to traffic | Stone arch | 1832 | -- | 22.0 ft. | 55.1 ft. |
| Conococheague Creek Bridge | US 40 over Conococheague Creek | Open to traffic | Arch | 1936 | -- | 102.0 ft. | 370.1 ft. |
| Conococheague Creek Bridge | MD 68 over Conococheague Creek | Open to traffic | Stone arch | 1829 | -- | 37.1 ft. | 167.0 ft. |
| Conococheague Creek Bridge | MD 494 over Conococheague Creek | Open to traffic | Through truss | 1932 | -- | 131.9 ft. | 272.0 ft. |
| Dogstreet Road Bridge | Dogstreet Road over Little Antietam Creek | Open to traffic | Stone arch | 1830 | -- | 29.9 ft. | 65.0 ft. |
| East Oak Ridge Drive Bridge | East Oak Ridge Drive over Antietam Creek | Open to traffic | Stone arch | 1833 | -- | 35.1 ft. | 108.9 ft. |
| Garis Shop Road Bridge | Garis Shop Road over Antietam Creek | Open to traffic | Stone arch | 1839 | -- | 37.1 ft. | 131.9 ft. |
| Harpers Ferry Road Bridge | Harpers Ferry Road over Antietam Creek | Open to traffic | Stone arch | 1832 | -- | 36.1 ft. | 150.9 ft. |
| Keedysville Road Bridge | Keedysville Road over Antietam Creek | Open to traffic | Stone arch | 1863 | -- | 33.1 ft. | 105.0 ft. |
| Keedysville Road Bridge | Keedysville Road over Little Antietam Creek | Open to traffic | Stone arch | 1858 | -- | 30.8 ft. | 67.9 ft. |
| Landis Spring Branch Bridge | US 40 ALT over Landis Spring Branch | Open to traffic | Stone arch | 1949 | -- | 21.0 ft. | 24.0 ft. |
| Leiters Mill Road Bridge | Leiters Mill Road over Antietam Creek | Open to traffic | Stone arch | 1839 | -- | 24.0 ft. | 69.9 ft. |
| Licking Creek Bridge | US 40 over Licking Creek | Open to traffic | Deck truss | 1938 | -- | 120.1 ft. | 306.1 ft. |
| Little Antietam Creek Bridge | MD 845A over Little Antietam Creek | Open to traffic | Arch | 1927 | -- | 49.9 ft. | 49.9 ft. |
| Little Beaver Creek Bridge | US 40 ALT over Little Beaver Creek | Open to traffic | Stone arch | 1949 | -- | 26.9 ft. | 29.9 ft. |
| Little Conococheague Cre Bridge | MD 56 over Little Conococheague Cre | Open to traffic | Arch | 1907 | -- | 49.9 ft. | 49.9 ft. |
| Little Tonoloway Creek Bridge | Westbound MD 144 over Little Tonoloway Creek | Open to traffic | Arch | 1925 | -- | 43.0 ft. | 47.9 ft. |
| Millbrook Road Bridge | Millbrook Road over Little Antietam Creek | Open to traffic | Arch | 1920 | -- | 27.9 ft. | 27.9 ft. |
| Old Forge Road Bridge | Old Forge Road over Antietam Creek | Open to traffic | Stone arch | 1863 | -- | 40.0 ft. | 134.8 ft. |
| Poffenberger Road Bridge | Poffenberger Road over Antietam Creek | Open to traffic | Stone arch | 1841 | -- | 20.0 ft. | 20.0 ft. |
| Poffenberger Road Bridge | Poffenberger Road over Antietam Creek | Open to traffic | Stone arch | 1840 | -- | 38.1 ft. | 120.1 ft. |
| Potomac River Bridge | MD 34 over Potomac River and C&O Canal | Open to traffic | Deck truss | 1939 | -- | 195.9 ft. | 1026.0 ft. |
| Potomac River Bridge | US 340 over Potomac River | Open to traffic | Deck truss | 1946 | -- | 190.0 ft. | 2251.1 ft. |
| Potomac River Bridge | US 522 over Potomac River | Open to traffic | Deck truss | 1937 | -- | 195.9 ft. | 2582.1 ft. |
| River Park Road Bridge | River Park Road over C&O Canal | Open to traffic | Truss | -- | -- | -- | 105.0 ft. |
| Roxbury Road Bridge | Roxbury Road over Antietam Creek | Open to traffic | Stone arch | 1824 | -- | 33.1 ft. | 98.1 ft. |
| Tollgate Ridge Road Bridge | Tollgate Ridge Road over Tonoloway Creek | Closed to all traffic | Arch | 1916 | -- | 56.1 ft. | 79.1 ft. |