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
BROADWAY ST CONN Oregon 1913 30,388 150.9 m
Yaquina Bay Oregon 1934 20,207 403.6 m
Lebanon Ditch Oregon 1921 18,798 12.2 m
Pine Creek Oregon 1964 17,928 18.3 m
HWY 132 Oregon 1965 17,868 71.0 m
BEAVERTON CREEK Oregon 1960 14,741 18.9 m
BNSF Oregon 1909 14,374 103.6 m
COLUMBIA RIVER Oregon 1924 14,227 1,346.6 m
North Fork Ash Creek Oregon 1954 14,149 15.5 m
Beaver Creek Oregon 1953 13,994 22.9 m
B-78 OVER BNRR Oregon 1909 13,910 45.1 m
MCCORD CREEK Oregon 1962 13,746 116.1 m
Kilchis R. & Possetti Rd Oregon 1952 13,357 84.1 m
B-1 OVER UP/SPRR Oregon 1930 13,113 38.4 m
Willamette River Oregon 1964 12,687 271.0 m
Willamette River Oregon 1913 12,687 217.4 m
PNWR & Scoggin Creek Oregon 1967 12,233 93.6 m
WILLAMETTE RIVER Oregon 1910 11,732 239.3 m
COX CREEK Oregon 1940 11,330 14.3 m
Siuslaw River Oregon 1936 10,905 502.7 m
SALEM DITCH Oregon 1968 10,640 16.8 m
JOHNSON CREEK Oregon 1950 9,838 32.0 m
ABERNETHY CREEK Oregon 1933 9,700 31.7 m
West Fork Dairy Creek Oregon 1940 9,574 32.0 m
Columbia River Oregon 1966 9,117 3,413.8 m
JACKSON BOTTOM SLOUGH Oregon 1966 8,728 46.3 m
ARTHUR ST VIADUCT Oregon 1947 8,710 81.0 m
MILL CREEK Oregon 1975 8,665 34.1 m
I-5 (HWY 001) Oregon 2007 7,873 67.1 m
Old Youngs Bay Oregon 1921 7,781 562.4 m
NECANICUM RV Oregon 1924 7,315 46.3 m
Salmon River Oregon 1930 7,215 47.2 m
Tumtum River Oregon 1989 6,930 6.7 m
FANNO CREEK Oregon 1962 6,925 14.6 m
W OLALLA SLOUGH Oregon 1936 6,800 21.0 m
AMAZON CANAL Oregon 1973 6,753 36.6 m
SALEM DITCH Oregon 1975 6,466 14.6 m
SANDY RIVER Oregon 1914 6,445 84.7 m
Lewis & Clark River Oregon 1924 6,367 265.2 m
Abiqua Creek Oregon 1934 6,347 50.9 m
Skipanon River Oregon 1929 6,271 39.6 m
UNION PACIFIC RAIL ROAD Oregon 1979 5,933 118.9 m
LITTLE PUDDING RIVER Oregon 1963 5,800 480.4 m
LITTLE BUTTE CREEK Oregon 1947 5,681 56.1 m
FANNO CREEK Oregon 1958 5,667 19.2 m
ROCK CREEK Oregon 1958 5,600 28.7 m
Arch Cape Creek Oregon 1937 5,508 50.6 m
Yamhill Creek Oregon 1958 5,429 19.2 m
Trask River Oregon 1948 5,192 101.6 m
Wilson River Oregon 1939 5,092 115.8 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.