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 |
|---|---|---|---|---|---|
| MILL RACE CANAL | Oregon | Fair | 1914 | 8.5 m | 4,899 |
| HUNTER CREEK | Oregon | Fair | 1959 | 109.7 m | 4,886 |
| GARRISON SLOUGH | Oregon | Fair | 1976 | 152.4 m | 4,886 |
| WALNUT CREEK | Oregon | Good | 1999 | 7.3 m | 4,872 |
| ROCK CREEK | Oregon | Fair | 1968 | 8.8 m | 4,868 |
| B-115 X COLUMBIA SLOUGH | Oregon | Fair | 1977 | 34.4 m | 4,862 |
| US 101 NB (HWY 009) | Oregon | Fair | 1959 | 83.8 m | 4,857 |
| DAVIS SLOUGH | Oregon | Fair | 1962 | 64.6 m | 4,857 |
| DAVIS SLOUGH | Oregon | Good | 1987 | 50.9 m | 4,857 |
| Wilson River | Oregon | Fair | 1957 | 47.2 m | 4,854 |
| Wilson River | Oregon | Fair | 1947 | 55.5 m | 4,854 |
| Wilson River | Oregon | Fair | 1957 | 51.2 m | 4,854 |
| Devils Lake Fk Wilson R | Oregon | Fair | 1940 | 46.3 m | 4,854 |
| Siltcoos River | Oregon | Fair | 1930 | 52.4 m | 4,843 |
| CALAPOOIA R OVERFLOW | Oregon | Fair | 1967 | 61.3 m | 4,841 |
| OAK CREEK OFLOW | Oregon | Poor | 1991 | 6.9 m | 4,841 |
| POWDER RIVER | Oregon | Fair | 1974 | 13.1 m | 4,837 |
| POWELL BUTTE CANAL | Oregon | Fair | 1954 | 16.5 m | 4,833 |
| POWELL BUTTE CANAL | Oregon | Fair | 1954 | 10.4 m | 4,833 |
| Butte Creek | Oregon | Fair | 2013 | 59.1 m | 4,828 |
| MCFEE CREEK | Oregon | Fair | 1959 | 33.4 m | 4,805 |
| DIXON CR | Oregon | Fair | 1972 | 7.6 m | 4,785 |
| FOOTHILL RD | Oregon | Fair | 2001 | 41.3 m | 4,777 |
| LARSON CREEK | Oregon | Good | 2007 | 11.3 m | 4,777 |
| WILLIAMS CREEK | Oregon | Fair | 1997 | 46.9 m | 4,770 |
| I-84 (HWY 6) | Oregon | Fair | 1969 | 119.2 m | 4,764 |
| CBRL RAILROAD | Oregon | Fair | 1961 | 76.8 m | 4,758 |
| WILDCAT CREEK | Oregon | Fair | 1961 | 55.5 m | 4,758 |
| WILDCAT CREEK | Oregon | Fair | 1961 | 57.9 m | 4,758 |
| WILDCAT CREEK | Oregon | Fair | 1961 | 72.8 m | 4,758 |
| Breitenbush River | Oregon | Fair | 1949 | 134.3 m | 4,752 |
| SIUSLAW RIVER | Oregon | Fair | 2010 | 69.2 m | 4,752 |
| LITTLE BUTTE CREEK | Oregon | Fair | 1969 | 97.8 m | 4,744 |
| W FORK ILLINOIS RIVER | Oregon | Good | 2006 | 113.3 m | 4,736 |
| CHICKAHOMINY CREEK | Oregon | Fair | 1962 | 36.6 m | 4,730 |
| WALKER CREEK | Oregon | Fair | 1962 | 16.5 m | 4,730 |
| ELK RIVER | Oregon | Fair | 1969 | 207.3 m | 4,721 |
| Tillamook River | Oregon | Poor | 1962 | 198.1 m | 4,701 |
| MILL CREEK | Oregon | Fair | 1930 | 18.6 m | 4,699 |
| MILL CREEK | Oregon | Fair | 1930 | 18.6 m | 4,699 |
| MILL CREEK | Oregon | Fair | 1930 | 18.6 m | 4,699 |
| MILL CREEK | Oregon | Fair | 1930 | 18.6 m | 4,699 |
| A-2 CHANNEL | Oregon | Fair | 1994 | 18.3 m | 4,691 |
| Oregon Pacific R.R. | Oregon | Good | 2014 | 28.0 m | 4,686 |
| WARM SPRINGS RIVER | Oregon | Fair | 1998 | 78.9 m | 4,676 |
| I-5 (HWY 001) | Oregon | Fair | 1960 | 77.1 m | 4,667 |
| B-153 N INTERSTATE AVE | Oregon | Fair | 1950 | 308.2 m | 4,654 |
| Wilson River | Oregon | Fair | 1951 | 106.2 m | 4,647 |
| Fall Creek | Oregon | Good | 2007 | 47.0 m | 4,647 |
| HWY 61 | Oregon | Fair | 1967 | 67.8 m | 4,646 |
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.