| Name | Location | Status | Design | Year Built | Year Lost | Span Length (ft.) | Total Length (ft.) |
|---|---|---|---|---|---|---|---|
| Atchafalaya River LA 1 Bridge | LA 1 over Atchafalaya River | Open to traffic | Warren through truss with all verticals | 1971 | -- | 299.7 | 3956.0 |
| Atchafalaya River US 190 Bridge | US 190 over Atchafalaya River | Open to traffic | Warren through truss with all verticals | 1973 | -- | 779.6 | 3402.0 |
| Audubon Bridge | LA 10 over Mississippi River | Open to all traffic | Cable-stayed | 2011 | -- | 1583.0 | 12883.0 |
| Bayou Morris Bridge | LA 10 over Bayou Morris | Open to traffic | Concrete rigid frame | 1923 | -- | 59.1 | 60.0 |
| KCS - Atchafalaya River Bridge | Kansas City Southern Railroad and LA-1 over Atchafalaya River | Open to traffic | Baltimore through truss | 1928 | -- | -- | -- |
| Krotz Springs Bridge | US 190 over Atchafalaya River | Replaced by a new bridge | K-Parker through truss | 1934 | 1986 | 500.5 | 2784.0 |
| Krotz Springs Pipeline Bridge | Pipeline over Atchafalaya River | Intact but closed to all traffic | Wire suspension | -- | -- | -- | -- |
| Melville Ferry | Ferry over Atchafalaya River | Closed | Ferry | -- | -- | -- | -- |
| Melville Pipeline Bridge | Pipeline over Atchafalaya River | In operation | Wire suspension | 1951 | -- | -- | -- |
| Morganza Spillway LA 1 Bridge | LA 1 over Morganza Spillway | Open to traffic | Concrete tee beam | 1954 | -- | 30.8 | 4125.2 |
| Morganza Spillway US 190 Bridge | US 190 over Morganza Spillway | Open to traffic | Deck girder | 1945 | -- | 41.0 | 18778.8 |
| Old River Canal LA 15 Bridge | LA 15 over Old River Nav. Canal | Open to traffic | Other | 1965 | -- | 102.0 | 881.6 |
| T&P - Torras Bridge | Texas & Pacific Railroad over Red River | Removed | Parker through truss | 1915 | -- | -- | -- |
| UP - Krotz Springs Bridge | Union Pacific Railroad over Atchafalaya River | Open to traffic | Double-intersection Warren through truss | 1908 | -- | -- | -- |
| UP - Melville Bridge | Union Pacific Railroad over Atchafalaya River | Open to traffic | Warren through truss | 1929 | -- | 776.0 | 2336.0 |