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.

Clear
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.