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 |
|---|---|---|---|---|---|
| CREEK | Louisiana | 1986 | 40 | 23.2 m | |
| COULEE | Louisiana | 1972 | 40 | 9.1 m | |
| COULEE | Louisiana | 1975 | 40 | 11.6 m | |
| TRIBUTARY TO BEAR CREEK | Louisiana | 1978 | 40 | 12.2 m | |
| Stillhouse Bayou Trib | Louisiana | 1991 | 40 | 9.4 m | |
| Stillhouse Bayou Trib | Louisiana | 1991 | 40 | 18.9 m | |
| BAYOU COULEE | Louisiana | 1981 | 40 | 17.7 m | |
| BAYOU BONNE IDEE | Louisiana | 1986 | 40 | 15.5 m | |
| CREEK | Louisiana | 1969 | 40 | 11.0 m | |
| CREEK | Louisiana | 1970 | 40 | 7.9 m | |
| EAST LACASSINE BAYOU | Louisiana | 1965 | 40 | 11.9 m | |
| CREEK | Louisiana | 1971 | 40 | 17.4 m | |
| TIGER CREEK | Louisiana | 1990 | 40 | 13.2 m | |
| BAYOU ROUGE | Louisiana | 1970 | 40 | 12.5 m | |
| BAYOU ROUGE | Louisiana | 1975 | 40 | 22.3 m | |
| DITCH | Louisiana | 1998 | 40 | 8.2 m | |
| SPRING CREEK | Louisiana | 1998 | 40 | 12.2 m | |
| BAYOU DES GLAISES | Louisiana | 1986 | 40 | 38.7 m | |
| BOGGY BAYOU CANAL | Louisiana | 1970 | 40 | 14.9 m | |
| CREEK | Louisiana | 1960 | 40 | 17.7 m | |
| MARTEAU BAYOU | Louisiana | 1919 | 40 | 45.4 m | |
| CREEK | Louisiana | 1970 | 40 | 11.9 m | |
| BAYOU BOEUF | Louisiana | 1991 | 40 | 36.3 m | |
| LITTLE INDIAN CREEK | Louisiana | 2004 | 40 | 11.6 m | |
| MAYHAW BRANCH | Louisiana | 1962 | 40 | 18.3 m | |
| LITTLE COMITE CREEK | Louisiana | 1965 | 40 | 18.0 m | |
| REDLAND CREEK RELIEF | Louisiana | 1974 | 39 | 11.6 m | |
| REDLAND CREEK | Louisiana | 1949 | 39 | 17.4 m | |
| COULEY CREEK | Louisiana | 1979 | 39 | 23.2 m | |
| TRIB TO FLAT LICK BAYOU | Louisiana | 1979 | 37 | 17.7 m | |
| PRAIRION BAYOU | Louisiana | 1960 | 37 | 23.5 m | |
| DRAIN TO CHENIERE BRAKE | Louisiana | 1979 | 37 | 17.7 m | |
| FLANAGAN BAYOU | Louisiana | 1980 | 37 | 19.8 m | |
| PRAIRIE CREEK | Louisiana | 1962 | 34 | 9.4 m | |
| BRANCH OF CYPRESS CREEK | Louisiana | 1965 | 32 | 7.9 m | |
| CYPRESS CREEK | Louisiana | 1965 | 32 | 18.3 m | |
| LEE CREEK | Louisiana | 1994 | 32 | 7.9 m | |
| LYLES CREEK | Louisiana | 1970 | 32 | 24.4 m | |
| Gales Cr | Louisiana | 1970 | 32 | 29.0 m | |
| ISLE MARRONE CANAL | Louisiana | 1978 | 30 | 16.2 m | |
| GULLY | Louisiana | 1979 | 30 | 14.6 m | |
| SOCIA CREEK | Louisiana | 1970 | 30 | 9.1 m | |
| HURRICANE CREEK | Louisiana | 1975 | 30 | 9.1 m | |
| DYSON CREEK | Louisiana | 1972 | 30 | 13.4 m | |
| BRUSHY CREEK | Louisiana | 1980 | 30 | 17.4 m | |
| MIDDLE CREEK | Louisiana | 1970 | 30 | 18.6 m | |
| HYATT BRANCH | Louisiana | 1970 | 30 | 12.8 m | |
| LIVROGNE BAYOU | Louisiana | 1978 | 30 | 17.1 m | |
| EIGHTMILE CREEK | Louisiana | 1970 | 30 | 18.3 m | |
| MIDDLE FORK DARBONE | Louisiana | 1986 | 30 | 31.7 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.