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
WHITE BAYOU Louisiana 1970 2,210 57.9 m
HANSON CANAL Louisiana 1967 2,200 17.4 m
CREEK Louisiana 1968 2,151 23.8 m
CYPRESS BAYOU Louisiana 1970 2,125 46.9 m
CLARKE BAYOU Louisiana 1984 2,091 81.1 m
CYPRESS BAYOU Louisiana 1965 2,080 23.5 m
BAYOU RIGOLETTE Louisiana 1950 2,063 72.2 m
RED RIVER-MILLERS BLUFF Louisiana 1955 2,059 944.9 m
CENTENNIAL CANAL Louisiana 1968 2,052 17.7 m
COULEE Louisiana 1990 2,016 23.2 m
BAYOU PIERRE Louisiana 1955 2,013 122.5 m
BOGGY LAKE Louisiana 1975 2,011 52.1 m
PONCHATOULA CREEK Louisiana 1982 2,010 23.2 m
TIGER BAYOU Louisiana 1983 2,000 17.4 m
DRAINAGE BAYOU Louisiana 1974 2,000 9.1 m
SALINE BAYOU Louisiana 1979 1,988 23.2 m
CROOKED BAYOU Louisiana 1978 1,975 35.1 m
WATSON BAYOU Louisiana 1978 1,975 23.2 m
Coulee Mine Louisiana 1975 1,960 23.2 m
FLAT RIVER Louisiana 1981 1,951 63.7 m
CREEK Louisiana 1982 1,947 17.4 m
DRAIN Louisiana 1968 1,947 11.9 m
DRAIN Louisiana 1971 1,933 23.2 m
CALCASIEU RIVER Louisiana 1973 1,932 127.7 m
CALCASIEU RIVER TRIBUTAR Louisiana 1973 1,932 156.4 m
CREEK Louisiana 1973 1,932 57.9 m
CREEK Louisiana 1968 1,931 23.2 m
BAYOU RIGOLETTE Louisiana 1950 1,931 71.3 m
CREEK Louisiana 1968 1,931 29.0 m
DRAINAGE DITCH Louisiana 1968 1,918 11.6 m
BOEUF RIVER Louisiana 1966 1,913 119.2 m
LAT. OF LIVELY BAYOU Louisiana 1974 1,909 29.0 m
INDIAN BAYOU Louisiana 1977 1,900 34.7 m
BAYOU GRAND MARAIS Louisiana 1952 1,900 11.9 m
BAYOU Louisiana 1969 1,878 11.6 m
HENDERSON BAYOU Louisiana 1960 1,869 40.5 m
ABITA RIVER Louisiana 1957 1,844 40.5 m
HALWAY CANAL Louisiana 1969 1,825 23.8 m
CYPRESS CREEK Louisiana 1992 1,812 23.2 m
WEINER CREEK Louisiana 1960 1,802 23.2 m
COULEE Louisiana 1978 1,800 11.6 m
GLASS BRANCH Louisiana 1960 1,781 12.2 m
GLASS BRANCH Louisiana 1958 1,781 18.0 m
TENMILE BAYOU Louisiana 1974 1,770 17.4 m
LEONARD BRANCH Louisiana 1966 1,754 17.4 m
DRAIN Louisiana 1963 1,749 10.1 m
DRAIN Louisiana 1963 1,749 13.1 m
GULLY Louisiana 1957 1,749 11.9 m
DRAIN Louisiana 1963 1,749 8.5 m
LITTLE BAYOU TECHE Louisiana 1971 1,741 34.7 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.