| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Bayou Dulac LA 57 Bridge | LA 57 over Bayou Dulac | Open to traffic | Other | 1971 | -- | 134.8 ft. | 461.8 ft. |
| Bayou Dularge LA 315 Bridge | LA 315 over Bayou Dularge | Open to traffic | Other | 1977 | -- | 150.0 ft. | 2310.4 ft. |
| Bayou Lacarpe LA 661 Bridge | LA 661 over Bayou Lacarpe | Open to traffic | Other | 1965 | -- | 76.1 ft. | 195.8 ft. |
| Bayou Terrebonne LA 3087 Bridge | LA 3087 over Bayou Terrebonne | Open to traffic | Other | 1965 | -- | 56.1 ft. | 175.8 ft. |
| Bayou Terrebonne LA 57 Bridge | LA 57 over Bayou Terrebonne | Closed to all traffic | Other | 1955 | -- | 115.1 ft. | 136.1 ft. |
| Bayou Terrebonne LA 58 Bridge | LA 58 over Bayou Terrebonne | Open to traffic | Other | 1964 | -- | 55.1 ft. | 155.8 ft. |
| Black Bayou Bridge | Local road over Black Bayou | Open to traffic | Other | 1945 | -- | 97.1 ft. | 95.1 ft. |
| Boudreaux Canal LA 56 Bridge | LA 56 over Boudreaux Canal | Open to traffic | Other | 1959 | -- | 180.1 ft. | 284.0 ft. |
| Du Large Bayou Bridge | Local road over Du Large Bayou | Open to traffic | Other | 1964 | -- | 22.0 ft. | 88.8 ft. |
| DuLarge Bayou Bridge | Local road over DuLarge Bayou | Open to traffic | Other | ca. 1960 | -- | 63.9 ft. | 125.9 ft. |
| Falgout Canal LA 315 Bridge | LA 315 over Falgout Canal | Open to traffic | Other | 1964 | -- | 134.8 ft. | 202.0 ft. |
| Grand Caillou Bayou Bridge | Local road over Grand Caillou Bayou | Open to traffic | Other | ca. 1960 | -- | 64.0 ft. | 158.1 ft. |
| Houma Canal LA 3197 Bridge | LA 3197 over Houma Canal | Closed to all traffic | Other | 1938 | -- | 136.1 ft. | 164.0 ft. |
| Houma Navigation Canal Bridge | Local road over Houma Navigation Canal | Open to traffic | Other | 1958 | -- | 121.0 ft. | 326.0 ft. |
| Humble Canal LA 55 Bridge | LA 55 over Humble Canal | Open to traffic | Other | 1998 | -- | 143.0 ft. | 994.8 ft. |
| Little Black Bayou Bridge | Local road over Little Black Bayou | Open to traffic | Other | 1958 | -- | 51.8 ft. | 125.9 ft. |
| Little Caillou Bayou LA 24 Bridge | LA 24 over Little Caillou Bayou | Open to traffic | Other | 1941 | -- | 56.1 ft. | 111.8 ft. |
| Navigation Canal LA 661 Bridge | LA 661 over Navigation Canal | Open to traffic | Other | 1962 | -- | 240.1 ft. | 363.7 ft. |
| Petit Caillou Bayou Bridge | Local road over Petit Caillou Bayou | Open to traffic | Other | 1973 | -- | 55.1 ft. | 136.1 ft. |
| Petit Caillou Bayou LA 58 Bridge | LA 58 over Petit Caillou Bayou | Open to traffic | Other | 1964 | -- | 55.1 ft. | 136.1 ft. |
| Provost Bayou LA 315 Bridge | LA 315 over Provost Bayou | Open to traffic | Other | 1953 | -- | 136.1 ft. | 175.8 ft. |
| Terrebonne Bayou Bridge | Local road over Terrebonne Bayou | Open to traffic | Other | ca. 1960 | -- | 58.0 ft. | 137.1 ft. |