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 |
|---|---|---|---|---|---|
| WHITE BAYOU | Louisiana | 1970 | 2,210 | 57.9 m | |
| HANSON CANAL | Louisiana | 1967 | 2,200 | 17.4 m | |
| CREEK | Louisiana | 1968 | 2,151 | 23.8 m | |
| CYPRESS BAYOU | Louisiana | 1970 | 2,125 | 46.9 m | |
| CLARKE BAYOU | Louisiana | 1984 | 2,091 | 81.1 m | |
| CYPRESS BAYOU | Louisiana | 1965 | 2,080 | 23.5 m | |
| BAYOU RIGOLETTE | Louisiana | 1950 | 2,063 | 72.2 m | |
| RED RIVER-MILLERS BLUFF | Louisiana | 1955 | 2,059 | 944.9 m | |
| CENTENNIAL CANAL | Louisiana | 1968 | 2,052 | 17.7 m | |
| COULEE | Louisiana | 1990 | 2,016 | 23.2 m | |
| BAYOU PIERRE | Louisiana | 1955 | 2,013 | 122.5 m | |
| BOGGY LAKE | Louisiana | 1975 | 2,011 | 52.1 m | |
| PONCHATOULA CREEK | Louisiana | 1982 | 2,010 | 23.2 m | |
| TIGER BAYOU | Louisiana | 1983 | 2,000 | 17.4 m | |
| DRAINAGE BAYOU | Louisiana | 1974 | 2,000 | 9.1 m | |
| SALINE BAYOU | Louisiana | 1979 | 1,988 | 23.2 m | |
| CROOKED BAYOU | Louisiana | 1978 | 1,975 | 35.1 m | |
| WATSON BAYOU | Louisiana | 1978 | 1,975 | 23.2 m | |
| Coulee Mine | Louisiana | 1975 | 1,960 | 23.2 m | |
| FLAT RIVER | Louisiana | 1981 | 1,951 | 63.7 m | |
| CREEK | Louisiana | 1982 | 1,947 | 17.4 m | |
| DRAIN | Louisiana | 1968 | 1,947 | 11.9 m | |
| DRAIN | Louisiana | 1971 | 1,933 | 23.2 m | |
| CALCASIEU RIVER | Louisiana | 1973 | 1,932 | 127.7 m | |
| CALCASIEU RIVER TRIBUTAR | Louisiana | 1973 | 1,932 | 156.4 m | |
| CREEK | Louisiana | 1973 | 1,932 | 57.9 m | |
| CREEK | Louisiana | 1968 | 1,931 | 23.2 m | |
| BAYOU RIGOLETTE | Louisiana | 1950 | 1,931 | 71.3 m | |
| CREEK | Louisiana | 1968 | 1,931 | 29.0 m | |
| DRAINAGE DITCH | Louisiana | 1968 | 1,918 | 11.6 m | |
| BOEUF RIVER | Louisiana | 1966 | 1,913 | 119.2 m | |
| LAT. OF LIVELY BAYOU | Louisiana | 1974 | 1,909 | 29.0 m | |
| INDIAN BAYOU | Louisiana | 1977 | 1,900 | 34.7 m | |
| BAYOU GRAND MARAIS | Louisiana | 1952 | 1,900 | 11.9 m | |
| BAYOU | Louisiana | 1969 | 1,878 | 11.6 m | |
| HENDERSON BAYOU | Louisiana | 1960 | 1,869 | 40.5 m | |
| ABITA RIVER | Louisiana | 1957 | 1,844 | 40.5 m | |
| HALWAY CANAL | Louisiana | 1969 | 1,825 | 23.8 m | |
| CYPRESS CREEK | Louisiana | 1992 | 1,812 | 23.2 m | |
| WEINER CREEK | Louisiana | 1960 | 1,802 | 23.2 m | |
| COULEE | Louisiana | 1978 | 1,800 | 11.6 m | |
| GLASS BRANCH | Louisiana | 1960 | 1,781 | 12.2 m | |
| GLASS BRANCH | Louisiana | 1958 | 1,781 | 18.0 m | |
| TENMILE BAYOU | Louisiana | 1974 | 1,770 | 17.4 m | |
| LEONARD BRANCH | Louisiana | 1966 | 1,754 | 17.4 m | |
| DRAIN | Louisiana | 1963 | 1,749 | 10.1 m | |
| DRAIN | Louisiana | 1963 | 1,749 | 13.1 m | |
| GULLY | Louisiana | 1957 | 1,749 | 11.9 m | |
| DRAIN | Louisiana | 1963 | 1,749 | 8.5 m | |
| LITTLE BAYOU TECHE | Louisiana | 1971 | 1,741 | 34.7 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.