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 |
|---|---|---|---|---|---|
| CASTOR RELIEF | Louisiana | 1931 | 306 | 29.6 m | |
| BANISTER CREEK | Louisiana | 1971 | 306 | 46.3 m | |
| VALANCE DRAINAGE CANAL | Louisiana | 1974 | 304 | 17.4 m | |
| UNAMED CREEK | Louisiana | 1975 | 304 | 14.3 m | |
| Cole Gully | Louisiana | 1982 | 303 | 23.2 m | |
| CLEAR CREEK | Louisiana | 1980 | 300 | 18.3 m | |
| COLYELL CREEK | Louisiana | 1960 | 300 | 28.0 m | |
| HENDERSON BAYOU | Louisiana | 1990 | 300 | 23.2 m | |
| BYRD CREEK | Louisiana | 1960 | 300 | 29.3 m | |
| COULEE | Louisiana | 1978 | 300 | 6.7 m | |
| COLYELL CREEK | Louisiana | 1986 | 300 | 17.1 m | |
| DRAINAGE CANAL | Louisiana | 1963 | 300 | 17.4 m | |
| PETTICOAT BAYOU | Louisiana | 1978 | 300 | 27.1 m | |
| PINE BAYOU | Louisiana | 1972 | 300 | 19.2 m | |
| BLACK BAYOU | Louisiana | 1980 | 300 | 15.2 m | |
| JONES CREEK | Louisiana | 1989 | 300 | 20.7 m | |
| BEAVER BRANCH | Louisiana | 1975 | 300 | 11.9 m | |
| EAST LACASSINE BAYOU | Louisiana | 1970 | 300 | 23.2 m | |
| DRAINAGE TO ZOURIE BAYOU | Louisiana | 1980 | 300 | 14.7 m | |
| TIGER BRANCH | Louisiana | 1987 | 300 | 17.4 m | |
| Pebbles Coulee | Louisiana | 1986 | 293 | 11.6 m | |
| FLAT CREEK RELIEF | Louisiana | 1980 | 291 | 52.4 m | |
| BROKE LEG BAYOU | Louisiana | 1960 | 287 | 23.8 m | |
| CHOCTAW CREEK | Louisiana | 1977 | 282 | 35.1 m | |
| TERREBONNE BAYOU | Louisiana | 1959 | 280 | 17.4 m | |
| LITTLE LAKE LAFOURCHE | Louisiana | 1999 | 280 | 75.3 m | |
| HEMPHILL CREEK | Louisiana | 1983 | 275 | 23.8 m | |
| BAYOU DUMAR | Louisiana | 1960 | 273 | 35.4 m | |
| BUXTON CREEK | Louisiana | 1997 | 273 | 17.4 m | |
| CLARK CREEK | Louisiana | 1960 | 271 | 9.8 m | |
| CREEK | Louisiana | 1975 | 269 | 11.9 m | |
| RED ROCK BRANCH | Louisiana | 1986 | 268 | 10.4 m | |
| TENSAS BAYOU | Louisiana | 1958 | 268 | 40.5 m | |
| SIX MILE CREEK | Louisiana | 1977 | 260 | 29.0 m | |
| SIX MILE CREEK RELIEF | Louisiana | 1970 | 260 | 29.3 m | |
| MILL CREEK | Louisiana | 1955 | 251 | 18.0 m | |
| FISH BAYOU | Louisiana | 1977 | 250 | 11.6 m | |
| COMPANY CANAL | Louisiana | 1980 | 250 | 75.6 m | |
| Red Chute Bayou | Louisiana | 1984 | 250 | 60.0 m | |
| LAKE VILLARS | Louisiana | 1975 | 250 | 23.8 m | |
| LAKE VILLAKS | Louisiana | 1975 | 250 | 23.8 m | |
| BLACK BAYOU | Louisiana | 1982 | 250 | 29.3 m | |
| ROOTS CANAL | Louisiana | 1985 | 250 | 10.1 m | |
| BAYOU NARCISSE | Louisiana | 1970 | 250 | 12.2 m | |
| DRAIN | Louisiana | 1969 | 243 | 11.6 m | |
| BRUSHY BAYOU | Louisiana | 1969 | 243 | 29.3 m | |
| TEN MILE B RELIEF | Louisiana | 1969 | 243 | 17.4 m | |
| RELIEF | Louisiana | 1975 | 243 | 29.0 m | |
| TIGER BAYOU | Louisiana | 1959 | 242 | 54.9 m | |
| Chatlin Lake Canal | Louisiana | 1983 | 240 | 25.0 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.