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 |
|---|---|---|---|---|---|
| Posten Bayou | Louisiana | 1992 | 80 | 41.8 m | |
| PATTEN SLOUGH | Louisiana | 1985 | 80 | 12.8 m | |
| CHENE BAYOU | Louisiana | 1975 | 80 | 46.3 m | |
| BAYOU ROUGE | Louisiana | 1950 | 80 | 13.7 m | |
| BAYOU DES GLAISES | Louisiana | 1991 | 80 | 34.7 m | |
| BAYOU DES GLAISES | Louisiana | 1979 | 80 | 30.5 m | |
| STEEP CREEK | Louisiana | 1967 | 80 | 10.7 m | |
| DOUBLE BRANCH | Louisiana | 1969 | 80 | 14.0 m | |
| TRUDO CREEK | Louisiana | 1985 | 80 | 11.9 m | |
| CASTOR BAYOU TRIB. | Louisiana | 1974 | 80 | 23.5 m | |
| TRIB TO BOGGY BAYOU | Louisiana | 1984 | 78 | 23.2 m | |
| NANCE BRANCH | Louisiana | 1976 | 77 | 23.5 m | |
| LITTLE CREEK | Louisiana | 1978 | 77 | 11.9 m | |
| LITTLE CREEK | Louisiana | 1961 | 77 | 23.8 m | |
| BLUE BAYOU | Louisiana | 1974 | 77 | 29.3 m | |
| STEEP GULLY BRANCH | Louisiana | 1940 | 77 | 23.8 m | |
| BIG CREEK | Louisiana | 1976 | 77 | 87.2 m | |
| SUGAR CREEK | Louisiana | 1976 | 75 | 11.3 m | |
| CALLOWAY DITCH | Louisiana | 2005 | 75 | 12.5 m | |
| PRAIRION BAYOU | Louisiana | 1968 | 75 | 101.2 m | |
| THORNWELL DRAINAGE CANAL | Louisiana | 1974 | 75 | 13.7 m | |
| EAST LACASSINE BAYOU | Louisiana | 1970 | 75 | 29.3 m | |
| CAMPGROUND CREEK | Louisiana | 1978 | 75 | 18.6 m | |
| BAYOU DUPONT | Louisiana | 1955 | 75 | 23.8 m | |
| CREEK | Louisiana | 1970 | 75 | 11.9 m | |
| SARA BAYOU | Louisiana | 2007 | 74 | 67.1 m | |
| PH RD 230 STANLEY CR. | Louisiana | 1975 | 72 | 8.2 m | |
| BRUSHY CREEK | Louisiana | 1978 | 72 | 15.8 m | |
| SHADY GROVE BRANCH | Louisiana | 1996 | 70 | 17.4 m | |
| NEZPIQUE BAYOU | Louisiana | 1965 | 70 | 28.7 m | |
| COULEE | Louisiana | 1996 | 70 | 11.6 m | |
| CANAL | Louisiana | 1995 | 70 | 11.9 m | |
| ASH SLOUGH | Louisiana | 1984 | 70 | 6.4 m | |
| CREEK | Louisiana | 1968 | 70 | 9.1 m | |
| GULLY | Louisiana | 1970 | 70 | 9.1 m | |
| DRAIN | Louisiana | 1980 | 70 | 12.2 m | |
| DUTCHMAN CREEK | Louisiana | 1964 | 70 | 15.2 m | |
| LEMEUSE CREEK | Louisiana | 1978 | 70 | 12.5 m | |
| BLUFF CREEK | Louisiana | 1979 | 68 | 11.3 m | |
| POSTEN BAYOU | Louisiana | 1971 | 67 | 46.6 m | |
| LAKE FAUSSE POINT | Louisiana | 1980 | 66 | 93.0 m | |
| BAILEY TN RD TR. CORNEY | Louisiana | 1975 | 65 | 23.2 m | |
| BAILEY TN RD TR CORNY B. | Louisiana | 1975 | 65 | 11.6 m | |
| BAILEY TN RD LTL CRNY B | Louisiana | 1975 | 65 | 23.2 m | |
| BAILEY TN RD TR CORNEY B | Louisiana | 1975 | 65 | 11.6 m | |
| BAILEY TN RD TR CORNEY B | Louisiana | 1975 | 65 | 11.6 m | |
| Chappepeela Creek | Louisiana | 1960 | 64 | 13.1 m | |
| Duboin Canal | Louisiana | 1968 | 62 | 11.6 m | |
| MILLER CREEK BRIDGE | Louisiana | 1960 | 62 | 17.4 m | |
| RANGE CREEK | Louisiana | 1970 | 61 | 10.7 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.