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 |
|---|---|---|---|---|---|
| Chatlin Lake Canal | Louisiana | 1983 | 240 | 25.0 m | |
| PARMERS CREEK | Louisiana | 1967 | 236 | 40.8 m | |
| CYPRESS CREEK | Louisiana | 1979 | 235 | 14.0 m | |
| CREEK | Louisiana | 1960 | 235 | 18.0 m | |
| BAYOU SCIE RELIEF 1 | Louisiana | 1960 | 235 | 18.0 m | |
| BAYOU SCIE RELIEF 2 | Louisiana | 1960 | 235 | 23.8 m | |
| BAYOU SCIE | Louisiana | 1960 | 235 | 41.1 m | |
| BAYOU SCIE RELIEF 3 | Louisiana | 1960 | 235 | 23.8 m | |
| CREEK | Louisiana | 1981 | 233 | 6.7 m | |
| ALLIGATOR BAYOU | Louisiana | 1957 | 233 | 17.4 m | |
| LITTLE FORDOCHE CREEK | Louisiana | 1995 | 233 | 17.4 m | |
| CREEK | Louisiana | 1968 | 231 | 11.6 m | |
| CREEK | Louisiana | 1968 | 231 | 17.4 m | |
| BAYOU BLACK | Louisiana | 1969 | 231 | 11.6 m | |
| CREEK | Louisiana | 1966 | 230 | 17.4 m | |
| HURRICANE CREEK | Louisiana | 1966 | 230 | 18.0 m | |
| BAYOU BOURBEAUX | Louisiana | 1970 | 230 | 17.7 m | |
| BOGUE CHITTO CREEK | Louisiana | 1974 | 229 | 11.6 m | |
| WIGGINS BAYOU | Louisiana | 1958 | 226 | 55.5 m | |
| ST JOSEPH BRANCH | Louisiana | 1959 | 225 | 23.8 m | |
| HUMBLE CANAL | Louisiana | 1982 | 221 | 149.7 m | |
| Bodcau Bayou Trib | Louisiana | 2013 | 220 | 19.5 m | |
| DRAINAGE BAYOU | Louisiana | 1965 | 220 | 17.4 m | |
| FLAGON BAYOU | Louisiana | 1979 | 220 | 19.5 m | |
| BURNT CABIN CREEK | Louisiana | 1960 | 218 | 17.4 m | |
| DRAIN | Louisiana | 1960 | 218 | 17.4 m | |
| BAYOU DUBROCK | Louisiana | 1978 | 213 | 11.9 m | |
| JONES BAYOU | Louisiana | 1958 | 212 | 17.4 m | |
| HUCKABY RD. BLACK B.CA | Louisiana | 1979 | 211 | 64.3 m | |
| MADDEN CREEK | Louisiana | 1970 | 210 | 12.2 m | |
| CREEK | Louisiana | 1965 | 210 | 11.6 m | |
| BAYOU SERE | Louisiana | 1970 | 210 | 17.7 m | |
| FORTY ARPENT CANAL | Louisiana | 1960 | 204 | 15.8 m | |
| BRANCH | Louisiana | 1960 | 204 | 11.6 m | |
| DRY CREEK | Louisiana | 1976 | 203 | 35.1 m | |
| GULIZO CANAL | Louisiana | 1970 | 200 | 18.3 m | |
| KEYHOLE CANAL | Louisiana | 1960 | 200 | 17.4 m | |
| BAYOU ANACOCO | Louisiana | 1970 | 200 | 57.9 m | |
| CREEK | Louisiana | 1960 | 200 | 18.0 m | |
| ILE DES CANNES COULEE | Louisiana | 1983 | 200 | 23.2 m | |
| BAYOU YARBOR | Louisiana | 1960 | 200 | 11.9 m | |
| DRAINAGE BAYOU | Louisiana | 1970 | 200 | 11.6 m | |
| STILL BRANCH | Louisiana | 1975 | 200 | 15.5 m | |
| DRAINAGE CANAL | Louisiana | 1960 | 200 | 17.4 m | |
| DRAINAGE DITCH | Louisiana | 1968 | 200 | 17.4 m | |
| CREEK | Louisiana | 1968 | 200 | 17.4 m | |
| GULLY | Louisiana | 1971 | 200 | 11.6 m | |
| CARRS CREEK BAY | Louisiana | 1998 | 200 | 29.3 m | |
| HYNSON BAYOU | Louisiana | 1981 | 200 | 27.4 m | |
| HAINES CREEK | Louisiana | 1980 | 200 | 24.7 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.