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 |
|---|---|---|---|---|---|
| DRAINAGE BAYOU | Louisiana | 1970 | 1,732 | 17.4 m | |
| DRAINAGE BAYOU | Louisiana | 1970 | 1,732 | 11.6 m | |
| CREEK | Louisiana | 1958 | 1,730 | 18.0 m | |
| DRAINAGE BAYOU | Louisiana | 1960 | 1,727 | 17.7 m | |
| DRAINAGE CANAL | Louisiana | 1962 | 1,725 | 7.9 m | |
| CREEK | Louisiana | 1956 | 1,700 | 12.2 m | |
| CHEVREUILLE B. | Louisiana | 1956 | 1,691 | 24.4 m | |
| SALINE BAYOU | Louisiana | 1956 | 1,691 | 85.6 m | |
| BRUSHY CREEK | Louisiana | 1966 | 1,689 | 40.8 m | |
| I-20 | Louisiana | 1960 | 1,689 | 92.0 m | |
| Ross Bayou | Louisiana | 2000 | 1,684 | 35.4 m | |
| ARD CREEK | Louisiana | 1960 | 1,680 | 10.7 m | |
| CANEY CREEK | Louisiana | 1970 | 1,645 | 23.2 m | |
| SOUTH BAYOU | Louisiana | 1960 | 1,636 | 35.4 m | |
| I-20 | Louisiana | 1963 | 1,631 | 75.3 m | |
| DRAINAGE CANAL | Louisiana | 1963 | 1,619 | 6.7 m | |
| BAYOU BOURBEAUX | Louisiana | 1976 | 1,619 | 34.7 m | |
| BAYOU JONAS | Louisiana | 1979 | 1,617 | 34.7 m | |
| B. PLAQ. BRULE/ESTHERWOO | Louisiana | 1975 | 1,617 | 108.8 m | |
| BAYOU DESIARD | Louisiana | 1990 | 1,616 | 17.4 m | |
| KINNER GULLY | Louisiana | 1987 | 1,608 | 22.9 m | |
| Nezpique Bayou E. Fork | Louisiana | 1950 | 1,599 | 36.6 m | |
| BIG CREEK | Louisiana | 1968 | 1,590 | 231.6 m | |
| BAYOU SAN MIGUEL | Louisiana | 1950 | 1,587 | 29.9 m | |
| SANDY CREEK | Louisiana | 1957 | 1,584 | 69.8 m | |
| HUNTERS BAYOU | Louisiana | 1957 | 1,584 | 35.1 m | |
| TRIB OF BLUFF CK | Louisiana | 1957 | 1,584 | 46.6 m | |
| MCQUINNEY BAYOU | Louisiana | 1957 | 1,584 | 52.4 m | |
| DRAINAGE BAYOU | Louisiana | 1975 | 1,570 | 17.4 m | |
| CYPRESS BAYOU | Louisiana | 1953 | 1,568 | 46.9 m | |
| PANOLA BAYOU | Louisiana | 1955 | 1,558 | 25.9 m | |
| DRAIN | Louisiana | 1972 | 1,558 | 11.6 m | |
| DRAIN CANAL | Louisiana | 1962 | 1,544 | 34.7 m | |
| BOEUF RIVER | Louisiana | 1952 | 1,543 | 220.7 m | |
| BAYOU GROSSE TETE | Louisiana | 1979 | 1,540 | 75.6 m | |
| PETERS CREEK | Louisiana | 1952 | 1,535 | 29.6 m | |
| TOLEDO BEND LAKE | Louisiana | 1968 | 1,532 | 64.3 m | |
| TOLEDO BEND LAKE | Louisiana | 1967 | 1,532 | 57.9 m | |
| BRUSHY BRANCH | Louisiana | 1974 | 1,520 | 11.9 m | |
| BAYOU TIGRE | Louisiana | 1977 | 1,518 | 23.2 m | |
| CREEK | Louisiana | 1940 | 1,518 | 9.4 m | |
| BLACKLAND BRANCH | Louisiana | 1954 | 1,513 | 11.9 m | |
| FOSTER CREEK | Louisiana | 1971 | 1,504 | 11.9 m | |
| SPRING BRANCH | Louisiana | 1971 | 1,504 | 17.7 m | |
| CYPRESS BAYOU | Louisiana | 1975 | 1,504 | 35.4 m | |
| Richards Gully | Louisiana | 1987 | 1,500 | 17.4 m | |
| LITTLE CROOKED CREEK | Louisiana | 1988 | 1,500 | 8.8 m | |
| CORPORATION CANAL | Louisiana | 1960 | 1,500 | 13.7 m | |
| DRAINAGE BAYOU | Louisiana | 1965 | 1,496 | 11.9 m | |
| RELIEF BRIDGE | Louisiana | 1962 | 1,473 | 147.2 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.