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 |
|---|---|---|---|---|---|
| HAMILTON CR | Oregon | 1967 | 1,390 | 25.0 m | |
| ALBANY-SANTIAM CANAL | Oregon | 1983 | 1,390 | 19.2 m | |
| BEAVER CREEK | Oregon | 1961 | 1,339 | 36.9 m | |
| CALAPOOIA RV | Oregon | 1960 | 1,236 | 67.4 m | |
| CHAMPOEG CREEK | Oregon | 1955 | 1,208 | 61.6 m | |
| E FORK DAIRY CREEK | Oregon | 1973 | 1,202 | 22.6 m | |
| Oak Ranch Creek | Oregon | 2009 | 1,200 | 7.7 m | |
| FERRY CREEK | Oregon | 1960 | 1,200 | 8.8 m | |
| US FEED CANAL | Oregon | 1960 | 1,125 | 12.5 m | |
| LITTLE N. SANTIAM | Oregon | 1960 | 1,124 | 56.4 m | |
| N FK ASH CREEK | Oregon | 1960 | 1,112 | 8.5 m | |
| ROCK CREEK | Oregon | 1957 | 1,100 | 83.8 m | |
| PUDDING RIVER | Oregon | 1956 | 1,026 | 8.2 m | |
| EAST FORK NEHALEM RIVER | Oregon | 1952 | 991 | 23.5 m | |
| BEAVER CREEK | Oregon | 1960 | 967 | 7.0 m | |
| WRENN DOBBIN DITCH | Oregon | 1942 | 940 | 7.6 m | |
| OAK CREEK | Oregon | 1968 | 930 | 9.4 m | |
| Viaduct | Oregon | 1914 | 901 | 122.5 m | |
| McTimmonds Creek | Oregon | 1967 | 879 | 10.1 m | |
| BULL RUN RIVER | Oregon | 1926 | 865 | 74.7 m | |
| SALEMTOWNE GOLF CART PAT | Oregon | 1967 | 857 | 21.3 m | |
| SUTHERLIN CREEK | Oregon | 1962 | 857 | 48.8 m | |
| COW CREEK | Oregon | 1956 | 857 | 126.8 m | |
| ALBANY SANTIAM CANAL | Oregon | 1958 | 850 | 29.3 m | |
| NEAL CREEK | Oregon | 1975 | 838 | 7.9 m | |
| OVERFLOW CHANNEL | Oregon | 1958 | 821 | 61.6 m | |
| MILL CREEK | Oregon | 1941 | 770 | 9.4 m | |
| OWL CREEK | Oregon | 1978 | 742 | 36.6 m | |
| HUNTER CREEK | Oregon | 1928 | 739 | 63.1 m | |
| NICE CREEK | Oregon | 1911 | 732 | 74.1 m | |
| DRIFT CREEK | Oregon | 1964 | 725 | 16.2 m | |
| ARCHAMBEAU CREEK | Oregon | 1974 | 724 | 12.2 m | |
| Panther Creek | Oregon | 1957 | 717 | 19.2 m | |
| DITCH | Oregon | 1976 | 690 | 13.7 m | |
| WILLOW CREEK EB | Oregon | 1958 | 670 | 20.4 m | |
| GRAYDON-ANDERSON/SLOUGH | Oregon | 2000 | 642 | 29.6 m | |
| WOODCOCK CREEK | Oregon | 1970 | 629 | 8.5 m | |
| COCHRAN CREEK | Oregon | 1972 | 618 | 9.8 m | |
| THREEMILE CREEK | Oregon | 1950 | 598 | 9.4 m | |
| SWALE | Oregon | 1960 | 592 | 17.7 m | |
| DE FORD CR | Oregon | 1958 | 592 | 9.4 m | |
| COURTNEY CREEK | Oregon | 1974 | 577 | 18.0 m | |
| Little Nestucca River | Oregon | 1952 | 576 | 54.9 m | |
| Little Nestucca River | Oregon | 1934 | 576 | 50.6 m | |
| SWALE/OVERFLOW | Oregon | 1963 | 566 | 7.3 m | |
| CROOKS CREEK | Oregon | 1976 | 566 | 18.3 m | |
| W. FK. PALMER CREEK | Oregon | 1959 | 566 | 19.5 m | |
| CROWN Z ROAD | Oregon | 1963 | 562 | 22.9 m | |
| BIG CREEK | Oregon | 1961 | 558 | 7.0 m | |
| PUDDING R. OVERFLOW | Oregon | 1961 | 556 | 20.4 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.