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 |
|---|---|---|---|---|---|
| SERVICE RD & UPT R/R | Louisiana | 1960 | 154,311 | 406.6 m | |
| MISSISSIPPI RIVER | Louisiana | 1985 | 154,311 | 920.2 m | |
| VET MEM HWY | Louisiana | 1967 | 137,542 | 798.6 m | |
| M.P. RR | Louisiana | 1965 | 98,318 | 125.6 m | |
| LK SHORE DR&KESRR | Louisiana | 1965 | 98,318 | 244.4 m | |
| MARSHALL ST/LA 1/RRS. | Louisiana | 1965 | 98,318 | 559.9 m | |
| M.P. RR | Louisiana | 1965 | 98,318 | 125.6 m | |
| LK SHORE DR&KCSRR | Louisiana | 1965 | 98,318 | 249.9 m | |
| MARSHALL ST&LA&KCI-20 | Louisiana | 1965 | 87,567 | 248.1 m | |
| ON RAMP TO I-20 WBL | Louisiana | 1980 | 87,567 | 377.3 m | |
| I-20 RAMP W-N I-20 MKT S | Louisiana | 1985 | 87,567 | 451.4 m | |
| SABINE RELIEF | Louisiana | 1954 | 86,969 | 220.1 m | |
| CALCASIEU RIVER RR STS | Louisiana | 1952 | 86,600 | 2,016.9 m | |
| ST. LOUIS & SW RR | Louisiana | 1965 | 84,672 | 111.3 m | |
| LA 385 | Louisiana | 1961 | 73,488 | 175.0 m | |
| STL&SW-KCS RR/WESTERFIEL | Louisiana | 1966 | 69,892 | 197.5 m | |
| I0049/US0167 | Louisiana | 1968 | 56,748 | 71.6 m | |
| R/R CITY STREETS LA 611 | Louisiana | 1957 | 55,994 | 707.7 m | |
| CREEK | Louisiana | 1963 | 50,895 | 15.5 m | |
| I-610 & I-10 | Louisiana | 1963 | 49,634 | 696.5 m | |
| RR CANAL | Louisiana | 1991 | 47,739 | 8.5 m | |
| INNER HARBOR NAV CANAL | Louisiana | 1957 | 47,739 | 467.9 m | |
| KCS RR | Louisiana | 1960 | 47,738 | 207.9 m | |
| STL&SW-KCS RR/WESTERFIEL | Louisiana | 1966 | 45,300 | 197.5 m | |
| CREEK | Louisiana | 1960 | 44,391 | 7.3 m | |
| VET MEM HWY | Louisiana | 1967 | 41,695 | 688.8 m | |
| LA 415 | Louisiana | 1969 | 41,644 | 293.5 m | |
| CROWS CR RELIEF | Louisiana | 1960 | 37,514 | 48.8 m | |
| BEAR CREEK | Louisiana | 1964 | 37,514 | 53.3 m | |
| N O P B RR(CLAIBORNE AVE | Louisiana | 1949 | 36,993 | 358.4 m | |
| YOUNGS BAYOU | Louisiana | 1965 | 31,285 | 42.7 m | |
| I-20 | Louisiana | 1986 | 31,200 | 119.2 m | |
| YOUNGS BAYOU | Louisiana | 1966 | 29,759 | 36.6 m | |
| COULEE MINE BR | Louisiana | 1958 | 29,320 | 24.4 m | |
| LA 73 NORTH | Louisiana | 1953 | 29,303 | 97.5 m | |
| RED R. C.FANT PKWY AR TE | Louisiana | 1968 | 28,999 | 860.5 m | |
| US190B/LA21/Bouge Falaya | Louisiana | 1958 | 28,900 | 344.4 m | |
| I-10 | Louisiana | 1969 | 28,550 | 450.8 m | |
| I-10 | Louisiana | 1969 | 28,550 | 420.3 m | |
| US 165 FRONTAGE RD RR | Louisiana | 1964 | 27,700 | 226.2 m | |
| COULEE MINE | Louisiana | 1958 | 27,213 | 36.6 m | |
| I-10; RR; STS | Louisiana | 1951 | 27,209 | 789.1 m | |
| US 61-SCENIC | Louisiana | 1940 | 26,376 | 61.0 m | |
| PORT ALLEN CANAL | Louisiana | 1960 | 25,347 | 752.6 m | |
| MO PACIFIC RR | Louisiana | 1952 | 25,347 | 424.3 m | |
| SUBURBAN CANAL | Louisiana | 1968 | 24,900 | 17.4 m | |
| BAYOU CLEAR DIV. CANAL | Louisiana | 1990 | 24,080 | 85.3 m | |
| BAYOU BIENVENUE | Louisiana | 1973 | 23,365 | 91.4 m | |
| US71&KCSRR | Louisiana | 1966 | 23,105 | 165.8 m | |
| SISTER STREET | Louisiana | 1960 | 23,049 | 15.8 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.