Poor Condition Bridges in Louisiana
1,423 bridges rated Poor condition in Louisiana. FHWA National Bridge Inventory.
Bridges Rated Poor Condition
A bridge is rated Poor when one or more of its major components (deck, superstructure, or substructure) has a condition rating of 4 or below on the FHWA 0-9 scale. Poor condition does not mean imminent danger of collapse, but indicates significant deterioration requiring priority maintenance or replacement. There are 1,423 such bridges in Louisiana.
| Bridge | State | Condition | Year Built | ADT | Length |
|---|---|---|---|---|---|
| BAYOU SAINT JOHN | Louisiana | 1963 | - | 36.9 m | |
| BAYOU SAINT JOHN | Louisiana | 1963 | - | 36.9 m | |
| LONDON AV.CANAL | Louisiana | 1958 | - | 55.2 m | |
| LAWRENCE CANAL | Louisiana | 1975 | - | 23.2 m | |
| LAWRENCE CANAL | Louisiana | 1975 | - | 23.2 m | |
| LAGOON | Louisiana | 1975 | - | 20.7 m | |
| BENSON CANAL | Louisiana | 1975 | - | 24.1 m | |
| SAINT CHARLES CANAL | Louisiana | 1960 | - | 52.1 m | |
| MORRISON CANAL | Louisiana | 1960 | - | 14.9 m | |
| MORRISON CANAL | Louisiana | 1960 | - | 14.9 m | |
| MISSISSIPPI RIVER | Louisiana | 2002 | - | 60.7 m | |
| MISSISSIPPI RIVER | Louisiana | 2002 | - | 60.7 m | |
| DRAINAGE CANAL | Louisiana | 1987 | - | 17.4 m | |
| BARRIERE ROAD | Louisiana | 1960 | - | 46.0 m | |
| DRAIN | Louisiana | 1977 | - | 29.6 m | |
| BAYOU PROVIDENCE | Louisiana | 1960 | - | 23.5 m | |
| FLAT CREEK | Louisiana | 1965 | - | 9.8 m | |
| CONCRETE CANAL | Louisiana | 1961 | - | 7.9 m | |
| HURRICANE CREEK | Louisiana | 1960 | - | 13.1 m | |
| CREEK | Louisiana | 1960 | - | 14.0 m | |
| CHOCTAW CREEK | Louisiana | 1966 | - | 7.9 m | |
| HOPE CANAL | Louisiana | 1965 | - | 13.1 m | |
| CREEK | Louisiana | 1970 | - | 17.4 m |
About Poor Condition Bridge Ratings
FHWA rates bridge components on a 0-9 scale. A rating of 4 or below on any major component (deck, superstructure, substructure) classifies the bridge as Poor condition. The bridge remains open to traffic but requires priority attention. Bridges rated 0-2 are immediately closed.