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 |
|---|---|---|---|---|---|
| YELLOW WATER RIVER | Louisiana | 1975 | 1,035 | 22.9 m | |
| DRAINAGE CANAL | Louisiana | 1967 | 1,028 | 23.2 m | |
| DRAINAGE BAYOU | Louisiana | 1967 | 1,028 | 11.9 m | |
| MEDENHAUSE CREEK | Louisiana | 1975 | 1,026 | 17.7 m | |
| CREEK | Louisiana | 1942 | 1,020 | 11.9 m | |
| BLACK BAYOU | Louisiana | 1965 | 1,019 | 23.8 m | |
| GRAND BAYOU | Louisiana | 1977 | 1,013 | 17.4 m | |
| BAYOU LAMOURIE | Louisiana | 1950 | 1,009 | 18.0 m | |
| BLACKWATER BAYOU | Louisiana | 1960 | 1,003 | 23.8 m | |
| CITRUS CANAL | Louisiana | 1975 | 1,000 | 24.1 m | |
| CANE RIVER | Louisiana | 1948 | 996 | 137.8 m | |
| Sessions Bayou | Louisiana | 1966 | 989 | 41.1 m | |
| Monahan Bayou | Louisiana | 1966 | 989 | 18.0 m | |
| KNIGHTON BAYOU | Louisiana | 1966 | 989 | 29.6 m | |
| BAKER CANAL | Louisiana | 1960 | 973 | 29.0 m | |
| BRUSH CREEK | Louisiana | 1974 | 972 | 40.5 m | |
| RAMP B. OFF RAMP | Louisiana | 1971 | 970 | 77.1 m | |
| BRUSHY BAYOU | Louisiana | 1989 | 968 | 9.1 m | |
| BRUSHY BAYOU | Louisiana | 1975 | 968 | 40.2 m | |
| HORSE BRANCH | Louisiana | 1975 | 957 | 23.2 m | |
| CREEK | Louisiana | 1967 | 943 | 17.4 m | |
| DRAINAGE BAYOU | Louisiana | 1960 | 941 | 29.3 m | |
| BR. OF WHISKEY CHITTO CR | Louisiana | 2001 | 938 | 9.4 m | |
| BR. OF WHISKEY CHITTO CR | Louisiana | 2001 | 938 | 8.8 m | |
| DRAINAGE CANAL | Louisiana | 1968 | 933 | 11.6 m | |
| DRAINAGE BAYOU | Louisiana | 1968 | 933 | 11.0 m | |
| DARLING CREEK | Louisiana | 1954 | 933 | 35.4 m | |
| DRAIN | Louisiana | 1954 | 933 | 29.6 m | |
| BAYOU PIERRE | Louisiana | 1958 | 931 | 79.2 m | |
| BRUSHY CREEK | Louisiana | 1978 | 928 | 29.6 m | |
| NATALBANY RIVER | Louisiana | 1971 | 913 | 52.4 m | |
| LITTLE REDWOOD CR | Louisiana | 1958 | 905 | 23.2 m | |
| REDWOOD CREEK | Louisiana | 1958 | 905 | 29.6 m | |
| GRAND BAYOU | Louisiana | 1955 | 901 | 48.8 m | |
| CREEK | Louisiana | 1952 | 897 | 18.0 m | |
| CREEK | Louisiana | 1952 | 897 | 18.0 m | |
| BAYOU LALOUTRE | Louisiana | 1967 | 891 | 23.2 m | |
| DRAIN | Louisiana | 1927 | 890 | 23.2 m | |
| BAYOU TECHE | Louisiana | 1941 | 883 | 106.1 m | |
| CREEK | Louisiana | 1951 | 882 | 23.8 m | |
| CANEY CREEK | Louisiana | 1954 | 873 | 17.4 m | |
| CYPRESS CR RELIEF | Louisiana | 1966 | 866 | 34.7 m | |
| CYPRESS CREEK | Louisiana | 1966 | 866 | 34.7 m | |
| CHANEY CREEK | Louisiana | 1978 | 857 | 69.5 m | |
| GUM CREEK | Louisiana | 1984 | 848 | 12.5 m | |
| SUPERIOR CANAL | Louisiana | 1956 | 847 | 179.5 m | |
| BODCAU BAYOU RELIEF | Louisiana | 1980 | 846 | 87.2 m | |
| BODCAU BAYOU | Louisiana | 1969 | 846 | 87.5 m | |
| CREEK | Louisiana | 1993 | 845 | 7.9 m | |
| B PIGEON/LOWER GRAND R. | Louisiana | 1957 | 845 | 104.2 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.