| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|
| Bayou Barataria LA 302 Bridge | LA 302 over Bayou Barataria | Open to traffic | Other | 1948 | -- | 207.9 ft. | 521.8 ft. |
| Crescent City Connection Bridge | Business US 90 Eastbound over Mississippi River | Open to four lanes of eastbound traffic, plus two reversible HOV lanes | Cantilevered through truss | 1985 | -- | 1574.7 ft. | 3018.2 ft. |
| Greater New Orleans Bridge | Business US 90 Westbound over Mississippi River/City S | Open to traffic | Cantilevered through truss | 1957 | -- | 1575.7 ft. | 3018.2 ft. |
| Harvey Canal Bridge | Local road over Harvey Canal | Open to traffic | Other | 1972 | -- | 249.9 ft. | 2659.4 ft. |
| Harvey Canal LA 18 Bridge | LA 18 over Harvey Canal | Open to traffic | Other | 1975 | -- | 95.1 ft. | 210.9 ft. |
| Harvey Tunnel | Old Business US 90 under Harvey Canal | Open to four lanes of traffic with pedestrian access | Tunnel | 1957 | -- | -- | 1079.7 ft. |
| Huey P. Long Bridge | US 90 over Mississippi River | Open to traffic | Cantilevered through truss | 1935 | -- | 789.8 ft. | 9160.7 ft. |
| Lake Pontchartrain Causeway | Lake Pontchartrain Causeway over Lake Pontchartrain | Open to two lanes of toll southbound traffic and two lanes of free northbound traffic | Beam | -- | -- | 180.1 ft. | 125794.9 ft. |