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 |
|---|---|---|---|---|---|
| DRAIN | Louisiana | 1984 | 128 | 17.7 m | |
| BEDICO CREEK | Louisiana | 1993 | 128 | 17.4 m | |
| BLACK CREEK | Louisiana | 1982 | 126 | 11.6 m | |
| SLOUGH | Louisiana | 1978 | 125 | 75.3 m | |
| PALMETTO CREEK | Louisiana | 1990 | 125 | 9.1 m | |
| INDIAN CREEK | Louisiana | 1949 | 123 | 11.9 m | |
| BRUSHY CREEK | Louisiana | 1970 | 123 | 35.4 m | |
| TRIB. TO MACKS BAYOU | Louisiana | 1979 | 120 | 23.5 m | |
| LAMOURIE BAYOU | Louisiana | 1960 | 120 | 18.0 m | |
| FRANKLIN BRANCH | Louisiana | 1983 | 120 | 9.4 m | |
| HOUMA CANAL | Louisiana | 1938 | 119 | 50.0 m | |
| COOKS SLOUGH | Louisiana | 1961 | 119 | 11.6 m | |
| Rodere Canal | Louisiana | 1965 | 118 | 17.4 m | |
| CORNEY LAKE | Louisiana | 1953 | 118 | 293.2 m | |
| DRAIN | Louisiana | 1973 | 118 | 17.4 m | |
| BLACK BAYOU | Louisiana | 1973 | 118 | 23.2 m | |
| BRANCH | Louisiana | 1973 | 118 | 23.2 m | |
| CREEK | Louisiana | 1974 | 118 | 23.2 m | |
| REDWOOD CREEK | Louisiana | 1999 | 118 | 21.3 m | |
| ROGERS CREEK | Louisiana | 1960 | 118 | 11.9 m | |
| BAYOU DARBONNE | Louisiana | 1974 | 117 | 220.4 m | |
| B. DEMUSE EAST TRIBUTARY | Louisiana | 1996 | 116 | 9.1 m | |
| Port De Luce Creek | Louisiana | 1983 | 116 | 110.0 m | |
| MILL CREEK | Louisiana | 1970 | 115 | 23.2 m | |
| BIG CREEK | Louisiana | 1976 | 115 | 64.9 m | |
| CREEK | Louisiana | 1967 | 114 | 11.6 m | |
| ICE BRANCH | Louisiana | 1967 | 114 | 23.2 m | |
| ICE BRANCH | Louisiana | 1967 | 114 | 11.9 m | |
| LABADIEVILLE DRAIN 2 | Louisiana | 1980 | 111 | 11.6 m | |
| Collinsburg Creek | Louisiana | 1980 | 110 | 9.8 m | |
| BLACK BAYOU | Louisiana | 1956 | 110 | 17.4 m | |
| OPOSSUM BAYOU | Louisiana | 2003 | 110 | 11.9 m | |
| POLLY CREEK | Louisiana | 1975 | 110 | 33.5 m | |
| WILSON BRANCH | Louisiana | 1967 | 110 | 11.6 m | |
| YOCUM CR | Louisiana | 1967 | 110 | 13.7 m | |
| YOCUM CREEK | Louisiana | 1967 | 110 | 17.4 m | |
| Cocodrie Bayou | Louisiana | 1984 | 110 | 94.5 m | |
| Cocodrie Bayou | Louisiana | 1975 | 110 | 40.5 m | |
| CANAL | Louisiana | 1964 | 109 | 11.6 m | |
| PATRICK CREEK | Louisiana | 1960 | 104 | 9.4 m | |
| DRAINAGE CANAL | Louisiana | 1970 | 100 | 11.6 m | |
| Drainage Ditch | Louisiana | 1955 | 100 | 11.6 m | |
| DRAINAGE CANAL | Louisiana | 1960 | 100 | 9.1 m | |
| CREEK | Louisiana | 1960 | 100 | 23.8 m | |
| DITCH | Louisiana | 1976 | 100 | 17.4 m | |
| BROADMORE DITCH | Louisiana | 1973 | 100 | 11.6 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 | |
| WALTER CREEK | Louisiana | 1967 | 100 | 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.