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
BAYOU SAINT JOHN Louisiana 1963 36.9 m
BAYOU SAINT JOHN Louisiana 1963 36.9 m
LONDON AV.CANAL Louisiana 1958 55.2 m
LAWRENCE CANAL Louisiana 1975 23.2 m
LAWRENCE CANAL Louisiana 1975 23.2 m
LAGOON Louisiana 1975 20.7 m
BENSON CANAL Louisiana 1975 24.1 m
SAINT CHARLES CANAL Louisiana 1960 52.1 m
MORRISON CANAL Louisiana 1960 14.9 m
MORRISON CANAL Louisiana 1960 14.9 m
MISSISSIPPI RIVER Louisiana 2002 60.7 m
MISSISSIPPI RIVER Louisiana 2002 60.7 m
DRAINAGE CANAL Louisiana 1987 17.4 m
BARRIERE ROAD Louisiana 1960 46.0 m
DRAIN Louisiana 1977 29.6 m
BAYOU PROVIDENCE Louisiana 1960 23.5 m
FLAT CREEK Louisiana 1965 9.8 m
CONCRETE CANAL Louisiana 1961 7.9 m
HURRICANE CREEK Louisiana 1960 13.1 m
CREEK Louisiana 1960 14.0 m
CHOCTAW CREEK Louisiana 1966 7.9 m
HOPE CANAL Louisiana 1965 13.1 m
CREEK Louisiana 1970 17.4 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.