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 |
|---|---|---|---|---|---|
| PALMERS BRANCH | Louisiana | 1958 | 362 | 11.0 m | |
| ILE DES CANNES COULEE | Louisiana | 1978 | 360 | 23.2 m | |
| BRUSHY BRANCH | Louisiana | 1975 | 359 | 8.2 m | |
| CREEK | Louisiana | 1956 | 355 | 11.6 m | |
| CANAL | Louisiana | 1973 | 352 | 17.4 m | |
| SPILLERS CREEK | Louisiana | 1995 | 352 | 17.4 m | |
| CREEK | Louisiana | 1960 | 351 | 11.9 m | |
| STALKINGHEAD CRK MCFEE S | Louisiana | 1981 | 350 | 18.6 m | |
| DRAINAGE CANAL | Louisiana | 1960 | 350 | 11.6 m | |
| BAYOU | Louisiana | 1980 | 350 | 12.2 m | |
| ROADSIDE DITCH | Louisiana | 1978 | 350 | 11.9 m | |
| BAYOU MCCALL | Louisiana | 1972 | 350 | 17.4 m | |
| BOZEMAN BRANCH | Louisiana | 1985 | 349 | 6.4 m | |
| DRY CREEK | Louisiana | 1974 | 345 | 11.9 m | |
| BRANCH | Louisiana | 1971 | 342 | 23.2 m | |
| SIX MILE CREEK | Louisiana | 1971 | 342 | 34.7 m | |
| Connell Branch | Louisiana | 1960 | 340 | 9.8 m | |
| BOGGY BAYOU | Louisiana | 1983 | 340 | 8.2 m | |
| COUSHATTA BAYOU | Louisiana | 1975 | 338 | 87.2 m | |
| COULEE | Louisiana | 1980 | 336 | 23.2 m | |
| Duralde Coulee | Louisiana | 1970 | 336 | 9.8 m | |
| BIRDS CREEK | Louisiana | 1987 | 336 | 7.9 m | |
| BUNDICK CREEK | Louisiana | 1978 | 336 | 7.6 m | |
| SANDY CREEK | Louisiana | 1965 | 332 | 40.5 m | |
| DRAINAGE BAYOU | Louisiana | 1965 | 332 | 29.0 m | |
| MORGAN BRANCH | Louisiana | 1960 | 330 | 14.6 m | |
| PETTICOAT BAYOU | Louisiana | 1981 | 330 | 29.0 m | |
| DRAINAGE DITCH | Louisiana | 1968 | 325 | 23.2 m | |
| CREEK | Louisiana | 1975 | 325 | 17.4 m | |
| BEE BAYOU | Louisiana | 1966 | 320 | 23.2 m | |
| CREEK | Louisiana | 1960 | 318 | 17.4 m | |
| CREEK | Louisiana | 1960 | 318 | 17.4 m | |
| CREEK | Louisiana | 1949 | 318 | 18.0 m | |
| PRIEST CANAL | Louisiana | 1979 | 317 | 17.4 m | |
| CREEK | Louisiana | 1970 | 315 | 9.8 m | |
| DRAIN | Louisiana | 1976 | 315 | 11.6 m | |
| DRAINAGE BAYOU | Louisiana | 1985 | 314 | 34.7 m | |
| CASTOR CR RELIEF | Louisiana | 1972 | 314 | 57.9 m | |
| CASTOR CREEK | Louisiana | 1970 | 314 | 52.4 m | |
| WALNUT BAYOU | Louisiana | 1970 | 311 | 34.7 m | |
| TWELVE MILE BAYOU | Louisiana | 1955 | 311 | 150.0 m | |
| SALINE BAYOU RELIEF | Louisiana | 1941 | 310 | 23.5 m | |
| WEST LEVEE BORROW PIT | Louisiana | 1970 | 310 | 75.6 m | |
| BAYOU BONNE IDEE | Louisiana | 1983 | 310 | 34.7 m | |
| MILL CREEK | Louisiana | 1941 | 310 | 17.7 m | |
| CREEK | Louisiana | 1975 | 310 | 11.9 m | |
| CASTOR RELIEF | Louisiana | 1931 | 306 | 29.6 m | |
| BANISTER CREEK | Louisiana | 1971 | 306 | 46.3 m | |
| CASTOR RELIEF | Louisiana | 1931 | 306 | 29.6 m | |
| DRAIN | Louisiana | 1931 | 306 | 29.6 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.