Poor Condition Bridges in Oregon

422 bridges rated Poor condition in Oregon. 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 422 such bridges in Oregon.

Clear
Bridge State Condition Year Built ADT Length
SALMON RIVER Oregon 2000 97 15.7 m
BYRON CREEK Oregon 1981 95 13.7 m
LAKE CREEK Oregon 1974 93 12.5 m
COCHRAN CREEK Oregon 1961 93 17.4 m
FREEMAN CR Oregon 1978 93 14.6 m
CRONIN CREEK Oregon 1984 92 18.6 m
NOBLE CREEK Oregon 1970 91 9.0 m
BEAR CREEK Oregon 2000 91 14.0 m
MUDDY CREEK Oregon 1985 88 54.9 m
COUGAR CREEK Oregon 1976 87 17.4 m
DU BOIS CREEK Oregon 1997 86 18.3 m
CRACKER CR(CRACKER CR RD Oregon 1964 85 9.4 m
CRACKER CR(CRACKER CR RD Oregon 1967 85 9.4 m
SYCAN SPRING Oregon 1961 85 9.8 m
HUNT DITCH Oregon 2006 85 8.2 m
SOUTH FORK COQUILLE R. Oregon 1979 84 57.3 m
GARRETT CREEK Oregon 1962 82 23.5 m
S FORK COTTONWOOD CREEK Oregon 1963 82 8.8 m
WILLOW CREEK EB Oregon 1983 81 12.2 m
BEAR CREEK - CRAB Oregon 1971 80 9.8 m
WHISKEY CREEK Oregon 1954 80 15.2 m
ELDER CREEK Oregon 1957 79 20.2 m
CREEK Oregon 1979 77 12.5 m
OVERFLOW Oregon 1934 76 44.8 m
Dean Creek Oregon 1964 76 9.1 m
HAMMER CREEK Oregon 1964 75 7.6 m
GRAVE CREEK Oregon 1948 75 24.1 m
SLOUGH Oregon 1964 74 36.3 m
LITTLE DESCHUTES RIVER Oregon 1980 73 15.5 m
MUDDY CREEK Oregon 1975 72 43.9 m
CREEK Oregon 1964 72 12.5 m
FOLEY CREEK Oregon 1972 69 11.9 m
HALL SLOUGH Oregon 1960 67 29.9 m
BURKHART CREEK Oregon 1963 65 9.4 m
DEER CREEK Oregon 1968 64 8.8 m
BUMMER CREEK Oregon 1961 63 19.2 m
COUSE CREEK Oregon 1951 63 10.1 m
HUNT DITCH Oregon 1950 63 9.4 m
OVERFLOW (POWDER RIVER) Oregon 1966 61 12.5 m
Drainage Channel Oregon 1956 60 18.3 m
MUDDY CREEK Oregon 1963 57 39.9 m
ROCK CREEK Oregon 1965 54 28.3 m
EASTON CANYON #4 Oregon 1940 54 7.6 m
POWDER R (DENNY CRK RD) Oregon 1969 53 12.8 m
MUDDY CREEK Oregon 1968 52 18.3 m
EWEB POWER CANAL Oregon 1952 52 23.5 m
KUENY CREEK Oregon 1973 50 21.3 m
NORTH UMPQUA RIVER Oregon 1971 50 95.1 m
LOOKOUT CR Oregon 1954 50 32.0 m
S SANTIAM R Oregon 1953 50 32.3 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.