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 |
|---|---|---|---|---|---|
| BEAVER CREEK | Oregon | 1973 | 180 | 36.6 m | |
| DODGE ISLAND SLOUGH | Oregon | 1963 | 177 | 36.3 m | |
| LITTLE MUDDY CR. OFLOW | Oregon | 1964 | 175 | 16.2 m | |
| LAKE CREEK | Oregon | 1981 | 175 | 18.3 m | |
| GRANDE RONDE RIVER | Oregon | 1925 | 173 | 77.7 m | |
| CROWLEY CREEK | Oregon | 1958 | 172 | 7.3 m | |
| LAKE CREEK | Oregon | 1971 | 165 | 36.6 m | |
| CAMOUS CREEK | Oregon | 1958 | 165 | 10.7 m | |
| BEAR CREEK | Oregon | 1981 | 157 | 7.3 m | |
| MUDDY CREEK | Oregon | 1970 | 154 | 39.3 m | |
| COX CREEK | Oregon | 1957 | 154 | 35.4 m | |
| CREEK | Oregon | 1958 | 154 | 7.3 m | |
| MAPLE CREEK | Oregon | 1972 | 152 | 20.7 m | |
| MAYS CREEK | Oregon | 1945 | 152 | 14.0 m | |
| LABISH DITCH | Oregon | 1963 | 142 | 7.6 m | |
| SOAP CREEK | Oregon | 1977 | 140 | 8.2 m | |
| VALE MAIN CANAL | Oregon | 1978 | 140 | 15.2 m | |
| SIDNEY DITCH | Oregon | 1969 | 139 | 11.0 m | |
| SILVER CREEK | Oregon | 1975 | 137 | 12.2 m | |
| WORTH CREEK | Oregon | 1968 | 134 | 12.5 m | |
| TRAPPER CREEK | Oregon | 1982 | 130 | 8.5 m | |
| ASH SWALE | Oregon | 1958 | 129 | 38.7 m | |
| OLIVER CREEK | Oregon | 1959 | 125 | 15.2 m | |
| MUDDY CREEK | Oregon | 1975 | 124 | 76.8 m | |
| HACKET CREEK | Oregon | 2000 | 121 | 10.7 m | |
| NORTH FORK BEAVER CREEK | Oregon | 1960 | 119 | 18.9 m | |
| MEHL CREEK | Oregon | 1963 | 119 | 47.5 m | |
| HAMILTON CR | Oregon | 1967 | 118 | 18.3 m | |
| BURNT R | Oregon | 1972 | 116 | 15.5 m | |
| BURNT R | Oregon | 1972 | 116 | 23.2 m | |
| UPRR AND MEACHAM CRK | Oregon | 1925 | 115 | 99.7 m | |
| SAWYER CREEK | Oregon | 1960 | 115 | 29.3 m | |
| CREEK | Oregon | 1969 | 113 | 13.7 m | |
| LAKE CREEK | Oregon | 1961 | 113 | 9.1 m | |
| MUDDY CREEK | Oregon | 1972 | 112 | 24.4 m | |
| CANYON CREEK | Oregon | 1972 | 111 | 9.4 m | |
| BEAVER CREEK | Oregon | 1955 | 110 | 7.3 m | |
| BADGER CREEK | Oregon | 1960 | 109 | 11.6 m | |
| MUDDY CREEK | Oregon | 1963 | 107 | 22.6 m | |
| MIAMI RV | Oregon | 1978 | 106 | 27.7 m | |
| COW CREEK | Oregon | 1951 | 103 | 7.9 m | |
| COCHRAN CREEK | Oregon | 1969 | 103 | 18.3 m | |
| SOAP CREEK | Oregon | 1960 | 102 | 20.7 m | |
| ALSEA RIVER | Oregon | 1945 | 102 | 46.0 m | |
| LITTLE LOBSTER CREEK | Oregon | 1963 | 101 | 7.6 m | |
| BADGER CREEK | Oregon | 1998 | 100 | 10.1 m | |
| SMALL STREAM | Oregon | 1952 | 99 | 7.9 m | |
| CAMOUS CREEK | Oregon | 1967 | 98 | 9.4 m | |
| SALMON RIVER | Oregon | 2000 | 97 | 15.7 m | |
| DRY CREEK | Oregon | 1959 | 97 | 33.5 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.