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
Posten Bayou Louisiana 1992 80 41.8 m
PATTEN SLOUGH Louisiana 1985 80 12.8 m
CHENE BAYOU Louisiana 1975 80 46.3 m
BAYOU ROUGE Louisiana 1950 80 13.7 m
BAYOU DES GLAISES Louisiana 1991 80 34.7 m
BAYOU DES GLAISES Louisiana 1979 80 30.5 m
STEEP CREEK Louisiana 1967 80 10.7 m
DOUBLE BRANCH Louisiana 1969 80 14.0 m
TRUDO CREEK Louisiana 1985 80 11.9 m
CASTOR BAYOU TRIB. Louisiana 1974 80 23.5 m
TRIB TO BOGGY BAYOU Louisiana 1984 78 23.2 m
NANCE BRANCH Louisiana 1976 77 23.5 m
LITTLE CREEK Louisiana 1978 77 11.9 m
LITTLE CREEK Louisiana 1961 77 23.8 m
BLUE BAYOU Louisiana 1974 77 29.3 m
STEEP GULLY BRANCH Louisiana 1940 77 23.8 m
BIG CREEK Louisiana 1976 77 87.2 m
SUGAR CREEK Louisiana 1976 75 11.3 m
CALLOWAY DITCH Louisiana 2005 75 12.5 m
PRAIRION BAYOU Louisiana 1968 75 101.2 m
THORNWELL DRAINAGE CANAL Louisiana 1974 75 13.7 m
EAST LACASSINE BAYOU Louisiana 1970 75 29.3 m
CAMPGROUND CREEK Louisiana 1978 75 18.6 m
BAYOU DUPONT Louisiana 1955 75 23.8 m
CREEK Louisiana 1970 75 11.9 m
SARA BAYOU Louisiana 2007 74 67.1 m
PH RD 230 STANLEY CR. Louisiana 1975 72 8.2 m
BRUSHY CREEK Louisiana 1978 72 15.8 m
SHADY GROVE BRANCH Louisiana 1996 70 17.4 m
NEZPIQUE BAYOU Louisiana 1965 70 28.7 m
COULEE Louisiana 1996 70 11.6 m
CANAL Louisiana 1995 70 11.9 m
ASH SLOUGH Louisiana 1984 70 6.4 m
CREEK Louisiana 1968 70 9.1 m
GULLY Louisiana 1970 70 9.1 m
DRAIN Louisiana 1980 70 12.2 m
DUTCHMAN CREEK Louisiana 1964 70 15.2 m
LEMEUSE CREEK Louisiana 1978 70 12.5 m
BLUFF CREEK Louisiana 1979 68 11.3 m
POSTEN BAYOU Louisiana 1971 67 46.6 m
LAKE FAUSSE POINT Louisiana 1980 66 93.0 m
BAILEY TN RD TR. CORNEY Louisiana 1975 65 23.2 m
BAILEY TN RD TR CORNY B. Louisiana 1975 65 11.6 m
BAILEY TN RD LTL CRNY B Louisiana 1975 65 23.2 m
BAILEY TN RD TR CORNEY B Louisiana 1975 65 11.6 m
BAILEY TN RD TR CORNEY B Louisiana 1975 65 11.6 m
Chappepeela Creek Louisiana 1960 64 13.1 m
Duboin Canal Louisiana 1968 62 11.6 m
MILLER CREEK BRIDGE Louisiana 1960 62 17.4 m
RANGE CREEK Louisiana 1970 61 10.7 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.