Browse Bridge Database
8,520 bridges in the FHWA National Bridge Inventory in Washington.
National Bridge Inventory Database
Browse 8,520 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 |
|---|---|---|---|---|---|
| Kettle River | Washington | Good | 2011 | 65.5 m | 443 |
| Lateral Canal | Washington | Good | 2015 | 11.6 m | 443 |
| SPRING BRANCH | Washington | Fair | 1960 | 6.7 m | 442 |
| N.FORK NEWAUKUM RIVER | Washington | Fair | 1980 | 44.2 m | 441 |
| TEN MILE CR | Washington | Good | 1986 | 24.4 m | 441 |
| PESHASTIN CR | Washington | Fair | 1923 | 33.5 m | 440 |
| LAT. BLK 73 | Washington | Good | 1996 | 8.5 m | 440 |
| STEVENS CREEK | Washington | Fair | 1961 | 67.1 m | 439 |
| EAST LOW CANAL | Washington | Good | 1992 | 43.9 m | 439 |
| WINSTON CREEK | Washington | Good | 1961 | 34.1 m | 438 |
| CISPUS RIVER | Washington | Good | 1998 | 51.2 m | 437 |
| YELLOWJACKET CREEK | Washington | Fair | 1976 | 49.1 m | 437 |
| CAMP CREEK | Washington | Poor | 1971 | 9.5 m | 437 |
| Lind Coulee | Washington | Good | 1966 | 46.3 m | 436 |
| CANOE CREEK | Washington | Good | 1990 | 21.3 m | 436 |
| GRANDEY CREEK | Washington | Good | 2005 | 34.8 m | 436 |
| SOUTH FORK ROCK CREEK | Washington | Fair | 1963 | 13.4 m | 435 |
| RELIEF | Washington | Good | 2007 | 57.9 m | 434 |
| HILINE CANAL | Washington | Good | 1979 | 24.1 m | 432 |
| ESQUATZEL COULEE | Washington | Fair | 1966 | 36.0 m | 431 |
| CLEAR CREEK | Washington | Good | 1971 | 13.1 m | 430 |
| REBEL FLAT CREEK | Washington | Fair | 1917 | 14.3 m | 430 |
| COTTONWOOD CREEK | Washington | Fair | 1965 | 18.3 m | 430 |
| BEAVER CREEK | Washington | Good | 2017 | 12.2 m | 430 |
| DRY CREEK | Washington | Fair | 1921 | 12.8 m | 429 |
| SPRING VALLEY BRANCH | Washington | Good | 1921 | 9.1 m | 429 |
| SPRING VALLEY BRANCH | Washington | Fair | 1955 | 29.6 m | 429 |
| SPRING VALLEY BRANCH | Washington | Good | 1955 | 46.6 m | 429 |
| RUSH CREEK | Washington | Good | 1955 | 27.1 m | 429 |
| WIND RIVER | Washington | Good | 1950 | 21.0 m | 429 |
| PESHASTIN CREEK | Washington | Fair | 1920 | 33.5 m | 428 |
| PILCHUCK CREEK | Washington | Poor | 1933 | 55.0 m | 428 |
| REBEL FLAT CREEK | Washington | Good | 1998 | 6.7 m | 428 |
| SALMON CREEK | Washington | Fair | 1949 | 6.9 m | 427 |
| Salmon Creek | Washington | Good | 2022 | 10.8 m | 427 |
| SOUTH CREEK | Washington | Fair | 1967 | 7.9 m | 425 |
| SVID CANAL | Washington | Good | 1959 | 18.3 m | 425 |
| SOUTH CREEK | Washington | Good | 1996 | 16.8 m | 425 |
| WETLAND | Washington | Fair | 2000 | 7.3 m | 424 |
| I-90 | Washington | Fair | 1958 | 68.9 m | 422 |
| PRAIRIE CREEK | Washington | Good | 2018 | 8.8 m | 422 |
| WEST FOSTER CREEK | Washington | Good | 1957 | 40.2 m | 421 |
| PILCHUCK RIVER | Washington | Fair | 1924 | 69.1 m | 421 |
| SMITH CREEK | Washington | Fair | 1993 | 30.8 m | 421 |
| LITTLE KLICKITAT R | Washington | Good | 1972 | 29.0 m | 420 |
| KLICKITAT RIVER | Washington | Good | 1975 | 54.9 m | 420 |
| BOWMAN CREEK | Washington | Good | 2006 | 18.3 m | 420 |
| KLICKITAT RIVER | Washington | Good | 2016 | 45.7 m | 420 |
| USIS CANAL | Washington | Fair | 1957 | 7.3 m | 420 |
| COWICHE CREEK N. FORK | Washington | Good | 1958 | 9.8 m | 420 |
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.