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.
| Bridge | State | Condition | Year Built | ADT | Length |
|---|---|---|---|---|---|
| NORTH FORK SPRAGUE RIVER | Oregon | 1957 | 50 | 10.0 m | |
| SYCAN RIVER | Oregon | 1960 | 50 | 10.0 m | |
| CEDAR CREEK (CLIP CRK?) | Oregon | 1991 | 50 | 9.6 m | |
| BOULDER CREEK (CRANE) | Oregon | 1985 | 50 | 11.2 m | |
| CLACKAMAS RIVER | Oregon | 1974 | 50 | 48.8 m | |
| TAYLOR CREEK | Oregon | 1959 | 50 | 28.3 m | |
| FALL CREEK | Oregon | 1966 | 50 | 10.1 m | |
| S FK COQUILLE RIVER | Oregon | 1950 | 50 | 36.9 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 | |
| FALL CR | Oregon | 1957 | 50 | 32.2 m | |
| MILL CREEK | Oregon | 1988 | 48 | 9.8 m | |
| BUTTER CREEK | Oregon | 1966 | 47 | 7.9 m | |
| THOMAS CREEK | Oregon | 1958 | 46 | 14.8 m | |
| FIFTEENMILE CREEK | Oregon | 1955 | 45 | 22.9 m | |
| SPRAGUE RIVER | Oregon | 1965 | 45 | 47.2 m | |
| IRRIGATION CANAL | Oregon | 1950 | 44 | 35.4 m | |
| Mud Hollow Creek | Oregon | 1970 | 43 | 8.7 m | |
| DOTY CREEK | Oregon | 1973 | 43 | 9.4 m | |
| JACK CREEK | Oregon | 1946 | 40 | 15.8 m | |
| CHESNIMNUS CREEK | Oregon | 1975 | 39 | 10.1 m | |
| LITTLE BEAR CREEK | Oregon | 1993 | 37 | 6.1 m | |
| MILL CREEK | Oregon | 1975 | 36 | 18.6 m | |
| TRAIL CREEK | Oregon | 1967 | 33 | 23.8 m | |
| WILLAMINA CREEK | Oregon | 1965 | 31 | 36.6 m | |
| JOHN DAY R(MORGAN BR) | Oregon | 1976 | 31 | 22.6 m | |
| BEAR CREEK | Oregon | 1975 | 31 | 8.8 m | |
| EAGLE CREEK | Oregon | 1957 | 30 | 20.1 m | |
| FIFTEENMILE CREEK | Oregon | 1958 | 30 | 23.2 m | |
| McMullin Creek | Oregon | 2002 | 30 | 20.1 m | |
| ROW RIVER | Oregon | 1949 | 29 | 52.1 m | |
| BEAR CREEK | Oregon | 1956 | 28 | 15.5 m | |
| SOUTH SLOUGH | Oregon | 1977 | 27 | 36.3 m | |
| INDIAN CREEK | Oregon | 1922 | 27 | 23.5 m | |
| LAKE CREEK | Oregon | 1969 | 26 | 15.5 m | |
| HERMAN CREEK | Oregon | 1966 | 25 | 12.8 m | |
| W. Fk. Millicoma River | Oregon | 1984 | 25 | 21.3 m | |
| WILLIAMSON RIVER | Oregon | 1969 | 23 | 10.5 m | |
| WHEELER CREEK | Oregon | 1958 | 21 | 35.4 m | |
| MILL CREEK | Oregon | 1959 | 21 | 17.7 m | |
| LONG CREEK | Oregon | 1974 | 21 | 7.6 m | |
| BROWN CREEK | Oregon | 1967 | 20 | 7.6 m | |
| JOHN DAY RIVER | Oregon | 1963 | 20 | 10.0 m | |
| FISH CREEK | Oregon | 1953 | 20 | 7.9 m | |
| DRY CREEK | Oregon | 1955 | 20 | 12.8 m | |
| KLASKANINE RIVER | Oregon | 1974 | 20 | 16.2 m | |
| Metolius River | Oregon | 1961 | 20 | 25.9 m | |
| OWYHEE RIVER (ROME) | Oregon | 1906 | 20 | 85.3 m | |
| LONG CREEK | Oregon | 1966 | 18 | 8.7 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.