| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Beaufort River Bridge | Business US 21 over Beaufort River | Open to traffic | Other | 1960 | -- | 124.0 ft. | 2290.1 ft. |
| Broad River Draw Bridge | SC 170 over Broad River Draw Bridge | No longer exists | Other | 1958 | 2004 | -- | 7308.1 ft. |
| Harbor River Bridge | US 21 over Harbor River | Open to traffic | Other | 1939 | -- | 171.9 ft. | 2851.2 ft. |