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 |
|---|---|---|---|---|---|
| WALTER CREEK | Louisiana | 1967 | 100 | 11.9 m | |
| HORSE BAYOU/DONALDSON ST | Louisiana | 1978 | 100 | 13.7 m | |
| CREEK | Louisiana | 1967 | 100 | 11.6 m | |
| DITCH | Louisiana | 1976 | 100 | 17.4 m | |
| BROADMORE DITCH | Louisiana | 1973 | 100 | 11.6 m | |
| CREEK | Louisiana | 1960 | 100 | 23.8 m | |
| BAYOU DES GLAISES | Louisiana | 1998 | 100 | 10.1 m | |
| BAYOU DES GLAISES | Louisiana | 1987 | 100 | 41.1 m | |
| DRAINAGE CANAL | Louisiana | 1960 | 100 | 15.2 m | |
| REDLAND CREEK | Louisiana | 1987 | 100 | 6.7 m | |
| Cohcran Creek | Louisiana | 1970 | 100 | 17.7 m | |
| DRAINAGE BAYOU | Louisiana | 1993 | 100 | 11.6 m | |
| BLACKWATER BAYOU | Louisiana | 1965 | 100 | 20.4 m | |
| MADDEN CREEK | Louisiana | 1978 | 99 | 17.7 m | |
| BAYOU MCCALL | Louisiana | 1972 | 98 | 17.4 m | |
| CREEK | Louisiana | 1975 | 97 | 11.3 m | |
| Lyons Point Gully | Louisiana | 1974 | 96 | 21.9 m | |
| Lazy Point Canal | Louisiana | 1965 | 96 | 46.3 m | |
| LIME BRANCH | Louisiana | 1970 | 95 | 21.0 m | |
| DRAIN | Louisiana | 1967 | 94 | 11.6 m | |
| SPRING CREEK | Louisiana | 1960 | 93 | 11.9 m | |
| MIDDLE CREEK | Louisiana | 1983 | 92 | 17.4 m | |
| MIDDLE CREEK | Louisiana | 1983 | 92 | 23.2 m | |
| MIDDLE CREEK | Louisiana | 1983 | 92 | 23.2 m | |
| TERRE BLANC BAYOU | Louisiana | 1981 | 92 | 18.6 m | |
| CHICOT BAYOU | Louisiana | 1970 | 90 | 29.3 m | |
| DELAHOUSSAYE CANAL | Louisiana | 1966 | 90 | 23.2 m | |
| COULEE | Louisiana | 1999 | 90 | 11.6 m | |
| DRAINAGE CANAL | Louisiana | 1975 | 90 | 17.7 m | |
| Posten Bayou | Louisiana | 1988 | 90 | 41.8 m | |
| CREEK | Louisiana | 1960 | 90 | 11.0 m | |
| GULLY | Louisiana | 1977 | 90 | 8.5 m | |
| DRAINAGE DITCH | Louisiana | 1983 | 90 | 9.4 m | |
| CHOCTAW BAYOU | Louisiana | 1950 | 90 | 27.4 m | |
| MIDDLE CREEK | Louisiana | 1983 | 90 | 17.4 m | |
| CALCASIEU RIVER | Louisiana | 1981 | 90 | 36.9 m | |
| CASTOR BAYOU | Louisiana | 1978 | 90 | 35.1 m | |
| WHITTEN CREEK | Louisiana | 1980 | 89 | 11.6 m | |
| INDIAN CREEK | Louisiana | 1938 | 88 | 38.4 m | |
| BIG BEAR CREEK | Louisiana | 1938 | 88 | 32.0 m | |
| DRAINAGE BAYOU | Louisiana | 1965 | 86 | 12.2 m | |
| TRIBUTARY TO SALING BAYO | Louisiana | 1952 | 85 | 9.8 m | |
| DRAINAGE CREEK | Louisiana | 1994 | 84 | 23.2 m | |
| COMITE RIVER | Louisiana | 1995 | 84 | 32.0 m | |
| CREEK | Louisiana | 1971 | 84 | 11.6 m | |
| BAYOU MOREAU | Louisiana | 1971 | 84 | 29.0 m | |
| CANAL | Louisiana | 1981 | 81 | 23.2 m | |
| CREEK BRIDGE | Louisiana | 1979 | 81 | 11.6 m | |
| STEEP CREEK | Louisiana | 1967 | 80 | 10.7 m | |
| TRUDO CREEK | Louisiana | 1985 | 80 | 11.9 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.