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
LA 1230 UP RR Louisiana 1956 7,084 366.4 m
CHOUPIQUE BAYOU Louisiana 1979 6,800 412.1 m
I-20 Louisiana 1960 6,795 92.0 m
I-20/KCS RR Louisiana 1966 6,786 168.6 m
PROVOST BAYOU Louisiana 1953 6,715 53.6 m
SKULLS CREEK Louisiana 1954 6,478 18.0 m
ICG RR @ SIBLEY Louisiana 1935 6,469 37.2 m
BRUSHY CREEK Louisiana 1950 6,469 88.4 m
KCS RR MINDEN Louisiana 1935 6,459 39.6 m
TANGIPAHOA RIVER Louisiana 1939 6,435 156.4 m
DRAIN Louisiana 1964 6,365 8.5 m
SAN JOSE CREEK Louisiana 1950 6,363 33.5 m
CANE RIVER Louisiana 1936 6,362 134.4 m
STREAM NO NAME Louisiana 1930 6,347 28.0 m
BAYOU CASTOR Louisiana 1951 6,314 85.6 m
CHARENTON Louisiana 1941 6,242 738.2 m
SANDAGER CANAL Louisiana 1930 6,242 19.5 m
CREEK Louisiana 1931 6,236 11.0 m
CLAY CUT BAYOU Louisiana 1970 6,230 40.8 m
I0020 & CONSTITUTION DR Louisiana 1963 6,220 67.7 m
N. BRANCH WARDS CREEK Louisiana 1988 6,180 29.0 m
CANEY BAYOU Louisiana 1932 6,163 7.6 m
HENDERSON BAYOU Louisiana 1969 6,131 11.6 m
CONTRABAND BAYOU Louisiana 1964 6,090 29.0 m
KAYOUCHE COULEE Louisiana 1958 6,080 61.0 m
BAYOU OSIER Louisiana 1958 6,080 8.2 m
CREEK Louisiana 1960 5,915 10.4 m
FALSE BAYOU Louisiana 1972 5,896 17.4 m
I-20 Louisiana 1963 5,890 67.7 m
JONES CREEK Louisiana 1960 5,630 35.1 m
DRAINAGE BAYOU Louisiana 1965 5,630 17.4 m
DRAINAGE BAYOU Louisiana 1965 5,630 17.4 m
PIERRE PASS Louisiana 1967 5,560 145.1 m
CREEK Louisiana 1953 5,557 13.4 m
CREEK Louisiana 1953 5,557 8.2 m
ICG RR Louisiana 1940 5,484 178.3 m
ICG RR Louisiana 1937 5,484 72.8 m
ICG RR Louisiana 1940 5,484 178.3 m
CROSS BAYOU Louisiana 1940 5,484 133.5 m
JIM BAYOU Louisiana 1966 5,446 11.6 m
ENGRS. DEPOT CANAL Louisiana 1984 5,443 29.0 m
JONES CREEK Louisiana 1960 5,437 34.7 m
FOX SKIN BAYOU Louisiana 1979 5,436 17.4 m
HURRICANE CREEK Louisiana 1965 5,397 34.7 m
BLACK BAYOU Louisiana 1971 5,367 18.0 m
BAYOU LAFOURCHE Louisiana 1970 5,198 62.2 m
LEBRETON CANAL Louisiana 1963 5,198 23.2 m
SCULLY CANAL Louisiana 1954 5,198 38.7 m
DRAINAGE CANAL Louisiana 1966 5,194 17.4 m
CHAUVIN BAYOU Louisiana 1979 5,123 14.6 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.