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
DRAINAGE CANAL Louisiana 1968 150 23.2 m
LAKE CHICOT Louisiana 1980 150 272.2 m
Bayou Plaquemine Bruly Louisiana 1975 150 23.2 m
Courtableau Bayou Louisiana 1986 150 66.1 m
COULEE Louisiana 1965 150 15.5 m
BAKER CREEK Louisiana 1977 150 12.2 m
WILLIAMS CREEK Louisiana 1977 150 18.0 m
CLAY CUT BAYOU Louisiana 1970 150 29.0 m
TRIBUTARY TO CROWS CREEK Louisiana 1984 150 9.1 m
IRWIN LAKE Louisiana 1978 150 116.7 m
BAYOU BONNE IDEE Louisiana 1986 150 40.5 m
DRAIN TO LITTLE BYU BOEU Louisiana 1972 150 14.0 m
CREEK Louisiana 1966 150 16.8 m
KINDER DITCH Louisiana 1952 150 17.4 m
SPRING BAYOU Louisiana 1978 150 29.9 m
BAYOU ROSEAU DR. CANAL Louisiana 1984 150 20.7 m
BAYOU DES GLAISES Louisiana 1977 150 43.0 m
CAT BRANCH Louisiana 1982 150 10.7 m
HOSSTON R. RD KELLY B. Louisiana 1981 147 44.8 m
DES CANNES BAYOU Louisiana 2010 146 24.4 m
FLAT LICK RELIEF ELIEF Louisiana 1971 145 52.4 m
HOLDER CREEK Louisiana 1974 145 17.4 m
HOLDER CREEK Louisiana 1972 145 40.8 m
BLACK BAYOU RELIEF Louisiana 1974 145 64.0 m
BLACK BAYOU Louisiana 1974 145 64.0 m
BLACK BAYOU RELIEF Louisiana 1974 145 35.1 m
CANEY CREEK Louisiana 1971 145 29.3 m
CREEK Louisiana 1990 145 13.4 m
CYPRESS BAYOU Louisiana 1984 142 14.0 m
IRVING BRANCH Louisiana 1975 141 17.4 m
COULEE Louisiana 1968 140 16.2 m
SPANISH BRANCH Louisiana 1970 140 11.9 m
DRAINAGE DITCH Louisiana 1970 136 17.4 m
CHACAHOULA CANAL Louisiana 2011 135 21.0 m
COULEE Louisiana 1960 135 9.4 m
EDMONDS CREEK Louisiana 1984 135 8.5 m
CREEK Louisiana 1954 134 11.9 m
CREEK Louisiana 1954 134 11.9 m
CALCASIEU RIVER RELIEF Louisiana 1960 132 23.2 m
CALCASIEU RIVER RELIEF Louisiana 1960 132 29.0 m
CASTOR CREEK Louisiana 1982 131 23.2 m
TRIBUTARY TO SALINE BAYO Louisiana 1980 130 11.0 m
BUSHY BAYOU Louisiana 1960 130 14.3 m
GALES CREEK Louisiana 1975 130 29.0 m
BLACK CREEK Louisiana 1965 130 40.5 m
DRAIN Louisiana 1970 130 23.2 m
CREEK Louisiana 1970 130 11.9 m
COULEE DU PORTAGE Louisiana 1965 129 11.9 m
INDIAN CREEK Louisiana 1968 129 35.4 m
PLATT BAYOU Louisiana 1978 128 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.