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 |
|---|---|---|---|---|---|
| DRAINAGE CANAL | Louisiana | 1968 | 150 | 23.2 m | |
| LAKE CHICOT | Louisiana | 1980 | 150 | 272.2 m | |
| Bayou Plaquemine Bruly | Louisiana | 1975 | 150 | 23.2 m | |
| Courtableau Bayou | Louisiana | 1986 | 150 | 66.1 m | |
| COULEE | Louisiana | 1965 | 150 | 15.5 m | |
| BAKER CREEK | Louisiana | 1977 | 150 | 12.2 m | |
| WILLIAMS CREEK | Louisiana | 1977 | 150 | 18.0 m | |
| CLAY CUT BAYOU | Louisiana | 1970 | 150 | 29.0 m | |
| TRIBUTARY TO CROWS CREEK | Louisiana | 1984 | 150 | 9.1 m | |
| IRWIN LAKE | Louisiana | 1978 | 150 | 116.7 m | |
| BAYOU BONNE IDEE | Louisiana | 1986 | 150 | 40.5 m | |
| DRAIN TO LITTLE BYU BOEU | Louisiana | 1972 | 150 | 14.0 m | |
| CREEK | Louisiana | 1966 | 150 | 16.8 m | |
| KINDER DITCH | Louisiana | 1952 | 150 | 17.4 m | |
| SPRING BAYOU | Louisiana | 1978 | 150 | 29.9 m | |
| BAYOU ROSEAU DR. CANAL | Louisiana | 1984 | 150 | 20.7 m | |
| BAYOU DES GLAISES | Louisiana | 1977 | 150 | 43.0 m | |
| CAT BRANCH | Louisiana | 1982 | 150 | 10.7 m | |
| HOSSTON R. RD KELLY B. | Louisiana | 1981 | 147 | 44.8 m | |
| DES CANNES BAYOU | Louisiana | 2010 | 146 | 24.4 m | |
| FLAT LICK RELIEF ELIEF | Louisiana | 1971 | 145 | 52.4 m | |
| HOLDER CREEK | Louisiana | 1974 | 145 | 17.4 m | |
| HOLDER CREEK | Louisiana | 1972 | 145 | 40.8 m | |
| BLACK BAYOU RELIEF | Louisiana | 1974 | 145 | 64.0 m | |
| BLACK BAYOU | Louisiana | 1974 | 145 | 64.0 m | |
| BLACK BAYOU RELIEF | Louisiana | 1974 | 145 | 35.1 m | |
| CANEY CREEK | Louisiana | 1971 | 145 | 29.3 m | |
| CREEK | Louisiana | 1990 | 145 | 13.4 m | |
| CYPRESS BAYOU | Louisiana | 1984 | 142 | 14.0 m | |
| IRVING BRANCH | Louisiana | 1975 | 141 | 17.4 m | |
| COULEE | Louisiana | 1968 | 140 | 16.2 m | |
| SPANISH BRANCH | Louisiana | 1970 | 140 | 11.9 m | |
| DRAINAGE DITCH | Louisiana | 1970 | 136 | 17.4 m | |
| CHACAHOULA CANAL | Louisiana | 2011 | 135 | 21.0 m | |
| COULEE | Louisiana | 1960 | 135 | 9.4 m | |
| EDMONDS CREEK | Louisiana | 1984 | 135 | 8.5 m | |
| CREEK | Louisiana | 1954 | 134 | 11.9 m | |
| CREEK | Louisiana | 1954 | 134 | 11.9 m | |
| CALCASIEU RIVER RELIEF | Louisiana | 1960 | 132 | 23.2 m | |
| CALCASIEU RIVER RELIEF | Louisiana | 1960 | 132 | 29.0 m | |
| CASTOR CREEK | Louisiana | 1982 | 131 | 23.2 m | |
| TRIBUTARY TO SALINE BAYO | Louisiana | 1980 | 130 | 11.0 m | |
| BUSHY BAYOU | Louisiana | 1960 | 130 | 14.3 m | |
| GALES CREEK | Louisiana | 1975 | 130 | 29.0 m | |
| BLACK CREEK | Louisiana | 1965 | 130 | 40.5 m | |
| DRAIN | Louisiana | 1970 | 130 | 23.2 m | |
| CREEK | Louisiana | 1970 | 130 | 11.9 m | |
| COULEE DU PORTAGE | Louisiana | 1965 | 129 | 11.9 m | |
| INDIAN CREEK | Louisiana | 1968 | 129 | 35.4 m | |
| PLATT BAYOU | Louisiana | 1978 | 128 | 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.