Browse Bridge Database
8,329 bridges in the FHWA National Bridge Inventory in Oregon.
National Bridge Inventory Database
Browse 8,329 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.
| Bridge | Location | Condition | Year Built | Length | ADT |
|---|---|---|---|---|---|
| South Fork Quartz Creek | Oregon | Fair | 1938 | 8.2 m | 6,082 |
| Hwy 064 | Oregon | Fair | 1974 | 128.0 m | 6,076 |
| Necanicum River | Oregon | Good | 1970 | 36.0 m | 6,074 |
| B-83 X OLD MARINE DR ROW | Oregon | Fair | 1961 | 33.8 m | 6,073 |
| PATTERSON FERRY RD CANAL | Oregon | Fair | 1973 | 8.2 m | 6,066 |
| JACKSON CR/HANELY ROAD | Oregon | Fair | 1954 | 10.1 m | 6,056 |
| A CANAL | Oregon | Fair | 1938 | 87.8 m | 6,056 |
| Long Tom River | Oregon | Fair | 1954 | 70.1 m | 6,054 |
| UPRR | Oregon | Fair | 2006 | 55.6 m | 6,045 |
| Columbia River | Oregon | Fair | 1962 | 782.4 m | 6,042 |
| SPRING CREEK | Oregon | Fair | 2005 | 24.4 m | 6,042 |
| ELK CREEK | Oregon | Fair | 1967 | 79.2 m | 6,041 |
| MOORES HOLLOW INT EB | Oregon | Fair | 1973 | 41.8 m | 6,029 |
| MOORES HOLLOW INT WB | Oregon | Fair | 1972 | 41.8 m | 6,029 |
| B-93 X COLUMBIA SLOUGH | Oregon | Fair | 1991 | 16.8 m | 6,019 |
| Warren Street | Oregon | Fair | 1952 | 30.5 m | 6,015 |
| NELSON POINT INT WB | Oregon | Good | 1972 | 49.7 m | 6,014 |
| NELSON POINT INT EB | Oregon | Good | 1972 | 54.6 m | 6,014 |
| HWY 6 AND HWY 70 EB | Oregon | Fair | 1987 | 134.1 m | 6,006 |
| B-69 OVER UPRR | Oregon | Fair | 1981 | 57.6 m | 6,003 |
| UPRR & MEACHAM CRK | Oregon | Fair | 1961 | 130.1 m | 6,001 |
| HWY 6 FRONTAGE RD | Oregon | Fair | 1961 | 47.2 m | 6,001 |
| HWY 6 FRONTAGE RD | Oregon | Good | 1961 | 47.2 m | 6,001 |
| UPRR & MEACHAM CRK | Oregon | Good | 1961 | 130.1 m | 6,001 |
| THREE MILE CREEK | Oregon | Good | 2003 | 6.3 m | 5,999 |
| A3 CHANNEL | Oregon | Fair | 1969 | 6.4 m | 5,990 |
| SHELTON DITCH | Oregon | Fair | 1962 | 26.2 m | 5,982 |
| MT SCOTT CREEK | Oregon | Good | 1970 | 11.9 m | 5,974 |
| LOST RIVER DIVERSION CAN | Oregon | Fair | 1966 | 40.8 m | 5,964 |
| Divide Creek | Oregon | Good | 1974 | 15.2 m | 5,964 |
| HWY 330 BMR (WESTON IC) | Oregon | Good | 2005 | 66.6 m | 5,954 |
| UNION PACIFIC RAIL ROAD | Oregon | Poor | 1979 | 118.9 m | 5,933 |
| A CANAL | Oregon | Fair | 1960 | 46.9 m | 5,931 |
| OAK CR | Oregon | Fair | 1978 | 15.2 m | 5,930 |
| Oak Creek | Oregon | Fair | 1958 | 15.2 m | 5,930 |
| EMIGRANT HILL INT WB | Oregon | Fair | 1973 | 46.3 m | 5,914 |
| LONG TOM RIVER | Oregon | Good | 1967 | 111.3 m | 5,914 |
| NEVADA DITCH CANAL | Oregon | Fair | 1955 | 7.6 m | 5,908 |
| NEVADA DITCH | Oregon | Good | 1955 | 6.1 m | 5,908 |
| AMAZON CREEK | Oregon | Fair | 1983 | 32.0 m | 5,904 |
| ALDER CRK AND UPRR | Oregon | Fair | 1964 | 114.9 m | 5,898 |
| CNTY RD UPRR ALDER CRK | Oregon | Good | 2006 | 185.0 m | 5,898 |
| ALDER CRK AND UPRR | Oregon | Fair | 1964 | 110.9 m | 5,898 |
| CNTY RD UPRR ALDER CRK | Oregon | Good | 2007 | 192.0 m | 5,898 |
| GRANDE RONDE R AND UPRR | Oregon | Fair | 2004 | 148.1 m | 5,882 |
| GRANDE RONDE R AND UPRR | Oregon | Fair | 2003 | 125.5 m | 5,882 |
| GRANDE RONDE RIVER | Oregon | Fair | 2004 | 114.3 m | 5,882 |
| GRANDE RONDE RIVER | Oregon | Fair | 2003 | 129.8 m | 5,882 |
| GRANDE RONDE RIVER | Oregon | Fair | 1972 | 92.0 m | 5,882 |
| GRANDE RONDE RIVER | Oregon | Fair | 1972 | 92.0 m | 5,882 |
Frequently Asked Questions
The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.
ADT stands for Average Daily Traffic — the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.
Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.