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 |
|---|---|---|---|---|---|
| B. PIERRE PH RD 402 | Louisiana | 1963 | 12 | 71.0 m | |
| INDIAN CREEK | Louisiana | 1965 | 12 | 17.4 m | |
| SHADY CREEK | Louisiana | 1965 | 12 | 7.0 m | |
| CREEK | Louisiana | 1970 | 12 | 11.9 m | |
| CENTRAL CANAL | Louisiana | 1983 | 10 | 20.7 m | |
| CHERRYWINCHE CREEK | Louisiana | 1983 | 10 | 27.7 m | |
| COULEY CREEK | Louisiana | 1965 | 10 | 18.3 m | |
| ANDERSON CANAL | Louisiana | 1975 | 10 | 23.5 m | |
| CREEK | Louisiana | 1952 | 9 | 12.2 m | |
| ISAAC VEROT COULEE | Louisiana | 1970 | 8 | 14.0 m | |
| CANAL | Louisiana | 1964 | 8 | 11.6 m | |
| COLLINS CREEK | Louisiana | 1978 | 8 | 26.8 m | |
| BLOOD RIVER | Louisiana | 1995 | 8 | 34.1 m | |
| CREEK | Louisiana | 1980 | 8 | 9.4 m | |
| BEDICO CREEK | Louisiana | 1975 | 8 | 17.7 m | |
| BIG CREEK | Louisiana | 1960 | 8 | 15.8 m | |
| CREEK | Louisiana | 1970 | 8 | 12.8 m | |
| HURRICANE CREEK | Louisiana | 1980 | 6 | 11.0 m | |
| HORNSBY CREEK | Louisiana | 2000 | 6 | 17.1 m | |
| DARBONNE NW FORK | Louisiana | 1978 | 5 | 9.1 m | |
| Fish Creek | Louisiana | 1988 | 5 | 27.1 m | |
| CONWAY BAYOU | Louisiana | 1965 | 5 | 27.4 m | |
| DRAINAGE CANAL | Louisiana | 1950 | 4 | 20.1 m | |
| DRAINAGE BAYOU | Louisiana | 1988 | 4 | 13.7 m | |
| YELLOW WATER RIVER | Louisiana | 1960 | 4 | 37.8 m | |
| YELLOW WATER RIVER | Louisiana | 1960 | 4 | 36.9 m | |
| CANAL | Louisiana | 1975 | 4 | 11.3 m | |
| ASHLEYS BR. | Louisiana | 1960 | 4 | 11.6 m | |
| LITTLE SILVER CREEK | Louisiana | 1960 | 4 | 11.9 m | |
| BUNDICK CREEK | Louisiana | 1979 | 2 | 17.4 m | |
| COLE CREEK | Louisiana | 2003 | 2 | 18.3 m | |
| INDUSTRY CANAL | Louisiana | 1974 | — | 17.4 m | |
| SONIAT CANAL | Louisiana | 1960 | — | 31.4 m | |
| CANAL NO.2 | Louisiana | 1970 | — | 17.1 m | |
| DRAIN CANAL | Louisiana | 1960 | — | 35.4 m | |
| ALGIERS CANAL | Louisiana | 1958 | — | 21.9 m | |
| Algiers Canal | Louisiana | 1958 | — | 21.9 m | |
| BAYOU SAINT JOHN | Louisiana | 1964 | — | 23.2 m | |
| BAYOU SAINT JOHN | Louisiana | 1964 | — | 23.2 m | |
| BAYOU SAINT JOHN | Louisiana | 1951 | — | 46.0 m | |
| RR YARD @ GALVEZ ST | Louisiana | 1950 | — | 429.5 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 | |
| MORRISON CANAL | Louisiana | 1960 | — | 14.9 m | |
| MISSISSIPPI RIVER | Louisiana | 2002 | — | 60.7 m | |
| MISSISSIPPI RIVER | Louisiana | 2002 | — | 60.7 m | |
| HURRICANE CREEK | Louisiana | 1960 | — | 13.1 m | |
| CREEK | Louisiana | 1960 | — | 14.0 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.