| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Cedar Creek Bridge | DE 36 over Cedar Creek | Open to traffic | Other | 1949 | -- | -- | 83.0 ft. |
| Central Avenue Bridge | Central Avenue over Broad Creek | Open to traffic | Other | 1923 | -- | 65.0 ft. | 89.9 ft. |
| Clear Brook Bridge | RD 13 over Clear Brook | Open to traffic | Arch | 1919 | -- | 24.0 ft. | 27.9 ft. |
| Coastal Highway Bridge | Coastal Highway over Silver Lake | Open to traffic | Timber stringer | 1938 | -- | 20.0 ft. | 259.9 ft. |
| Elks Road Bridge | Elks Road over Gravelly Branch | Open to traffic | Arch | 1919 | -- | 56.1 ft. | 62.0 ft. |
| Laurel Road Bridge | Laurel Road over James Branch | Open to traffic | Arch | 1920 | -- | 47.9 ft. | 47.9 ft. |
| Poplar Street Bridge | Poplar Street over Broad Creek | Open to traffic | Other | 1915 | -- | 56.1 ft. | 111.9 ft. |
| Rehoboth Avenue Bridge | Rehoboth Avenue over Lewes-Rehoboth Canal | Open to traffic | Other | 1986 | -- | -- | 169.0 ft. |
| Rehoboth Road Bridge | Rehoboth Road over Mispillion River | Open to traffic | Other | 1929 | -- | -- | 111.9 ft. |
| Savannah Road Bridge | Savannah Road over Lewes-Rehoboth Canal | Open to traffic | Other | 1983 | -- | -- | 124.0 ft. |
| Seaford Bridge | Front Street (Road 13) over Nanticoke River | Open to traffic | Pony/through plate girder | 1925 | -- | 55.0 ft. | 201.8 ft. |
| Tyndall Branch Bridge | US 9 over Tyndall Branch | Open to traffic | Arch | 1920 | -- | 27.9 ft. | 27.9 ft. |