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 |
|---|---|---|---|---|---|
| GRANT CREEK | Washington | Good | 1984 | 14.7 m | 59 |
| WEST CANAL | Washington | Fair | 1959 | 16.8 m | 59 |
| WIND RIVER | Washington | Good | 1977 | 31.1 m | 59 |
| INDIAN CREEK | Washington | Good | 1992 | 18.3 m | 59 |
| COLUMBIA PLATEAU TRAIL | Washington | Good | 2000 | 36.9 m | 59 |
| COAL CREEK | Washington | Good | 1996 | 38.1 m | 58 |
| DRY CREEK | Washington | Fair | 1960 | 9.8 m | 58 |
| DRAINAGE DITCH | Washington | Good | 1986 | 16.8 m | 58 |
| MILL CREEK | Washington | Good | 1974 | 9.1 m | 58 |
| FARRIER COULEE | Washington | Fair | 1938 | 29.9 m | 57 |
| PINE CREEK | Washington | Fair | 1963 | 31.4 m | 57 |
| SQUAW CREEK | Washington | Fair | 1979 | 9.1 m | 57 |
| WEBER COULEE | Washington | Fair | 1917 | 20.2 m | 57 |
| CHAMOKANE CREEK | Washington | Good | 1975 | 15.2 m | 57 |
| SPRING VALLEY | Washington | Good | 1995 | 16.5 m | 57 |
| SQUAW CREEK | Washington | Good | 2008 | 7.6 m | 57 |
| SUMMERS CREEK | Washington | Good | 2010 | 17.4 m | 57 |
| W B 5 GG | Washington | Fair | 1959 | 12.2 m | 56 |
| SINLAHEKIN CREEK | Washington | Fair | 1973 | 9.2 m | 56 |
| INDEPENDENCE CREEK | Washington | Good | 1971 | 22.6 m | 56 |
| DOUGLAS CREEK | Washington | Fair | 1961 | 14.6 m | 56 |
| SMITH CR | Washington | Fair | 1958 | 9.4 m | 56 |
| SO FORK NASELLE RIVER | Washington | Good | 1996 | 38.1 m | 56 |
| NORTHUP CREEK | Washington | Good | 1985 | 13.1 m | 56 |
| CON NA WAI CREEK | Washington | Good | 2000 | 27.4 m | 56 |
| WHITE RIVER | Washington | Fair | 1956 | 55.2 m | 55 |
| INTERMITTENT STREAM | Washington | Fair | 1916 | 6.7 m | 55 |
| DEEP CREEK | Washington | Fair | 1978 | 15.2 m | 55 |
| ALPOWA CREEK | Washington | Good | 1980 | 12.5 m | 55 |
| FOSTER CREEK DRAINAGE | Washington | Poor | 1961 | 7.3 m | 55 |
| FOUR MILE CREEK | Washington | Fair | 1975 | 18.3 m | 55 |
| CORBETT CREEK | Washington | Good | 1998 | 21.3 m | 55 |
| FOUR MILE CREEK | Washington | Good | 2001 | 28.3 m | 55 |
| Wide Hollow Creek | Washington | Good | 2016 | 26.2 m | 55 |
| Wenas Creek | Washington | Good | 2017 | 12.5 m | 55 |
| UNION FLAT CREEK | Washington | Fair | 1966 | 22.9 m | 54 |
| THOMAS CREEK | Washington | Fair | 1958 | 15.5 m | 54 |
| CRAB CREEK | Washington | Good | 1983 | 36.6 m | 54 |
| N.F. SKYKOMISH RIVER | Washington | Fair | 1970 | 53.0 m | 54 |
| TURBINE CANAL | Washington | Fair | 1955 | 7.9 m | 54 |
| SWALE CREEK | Washington | Fair | 1981 | 15.1 m | 54 |
| DEEP CREEK | Washington | Fair | 1987 | 34.1 m | 54 |
| WALLA WALLA RIVER | Washington | Good | 1995 | 60.8 m | 54 |
| Peshastin Creek | Washington | Good | 1977 | 14.0 m | 54 |
| Peshastin Creek | Washington | Good | 2012 | 28.2 m | 54 |
| Sinlahekin Creek | Washington | Fair | 1975 | 10.5 m | 54 |
| Mill Creek | Washington | Good | 2020 | 7.8 m | 54 |
| I-82 | Washington | Good | 1986 | 58.8 m | 53 |
| N. FK SALMON CR | Washington | Good | 1965 | 24.4 m | 53 |
| COUNTY ROAD 9221 | Washington | Fair | 1969 | 6.7 m | 53 |
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.