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 |
|---|---|---|---|---|---|
| WASTEWAY | Washington | Good | 1987 | 10.4 m | 78 |
| STILLWATER CREEK | Washington | Fair | 1927 | 47.9 m | 78 |
| Cottonwood Creek | Washington | Good | 2021 | 6.4 m | 78 |
| CHAMOKANE CREEK | Washington | Fair | 1974 | 15.2 m | 77 |
| CALIFORNIA CREEK | Washington | Good | 1984 | 22.3 m | 77 |
| CHAMOKANE CREEK | Washington | Fair | 1969 | 14.6 m | 77 |
| KETTLE RIVER | Washington | Fair | 1964 | 71.0 m | 77 |
| BLACK SLOUGH | Washington | Fair | 1984 | 43.9 m | 77 |
| COLVILLE RIVER | Washington | Fair | 1975 | 17.1 m | 77 |
| DEEP CREEK | Washington | Fair | 1987 | 29.6 m | 77 |
| OLNEY CREEK | Washington | Good | 1991 | 30.2 m | 77 |
| E L 85 M 5 | Washington | Good | 1996 | 15.2 m | 77 |
| OVERFLOW CHANNEL | Washington | Good | 1997 | 12.8 m | 77 |
| KLICKITAT CREEK | Washington | Good | 2014 | 7.0 m | 77 |
| N. FK SALMON CREEK | Washington | Good | 1949 | 24.4 m | 76 |
| N.FORK SALMON CREEK | Washington | Fair | 1949 | 19.8 m | 76 |
| TUNK CREEK | Washington | Fair | 1973 | 9.8 m | 76 |
| HILINE CANAL | Washington | Good | 1931 | 10.7 m | 76 |
| BRANCH FOSTER CREEK | Washington | Good | 1957 | 7.4 m | 76 |
| RAIMIE CREEK | Washington | Good | 1992 | 33.5 m | 76 |
| LITTLE CREEK | Washington | Good | 1996 | 15.2 m | 76 |
| SWALE CREEK | Washington | Fair | 2009 | 40.8 m | 76 |
| Chikamin Creek | Washington | Good | 2014 | 20.4 m | 76 |
| WEST FORK SAN POIL RIVER | Washington | Fair | 1962 | 15.8 m | 75 |
| SR 20 | Washington | Poor | 1967 | 55.2 m | 75 |
| Footbridge Trail | Washington | Good | 2023 | 13.7 m | 75 |
| Seasonal Creek | Washington | Good | 2014 | 9.1 m | 75 |
| Creek | Washington | Good | 2023 | 11.9 m | 75 |
| SILVER CREEK | Washington | Good | 2010 | 27.6 m | 75 |
| BOLT CREEK | Washington | Good | 1997 | 12.5 m | 75 |
| BROWN CREEK | Washington | Good | 1969 | 27.4 m | 75 |
| CABIN CREEK | Washington | Good | 1993 | 22.2 m | 75 |
| WAKETICKEH CREEK | Washington | Good | 2000 | 38.2 m | 75 |
| S. FK. BEAR CK. | Washington | Good | 1998 | 17.1 m | 75 |
| BEAR CREEK | Washington | Good | 1998 | 23.7 m | 75 |
| STANDUP CREEK | Washington | Fair | 1956 | 12.2 m | 75 |
| TANEUM CREEK | Washington | Good | 1960 | 20.3 m | 75 |
| CABIN CREEK | Washington | Fair | 1964 | 13.7 m | 75 |
| CABIN CREEK | Washington | Fair | 1964 | 12.2 m | 75 |
| NASON CREEK | Washington | Good | 1980 | 18.3 m | 75 |
| MIDDLE FORK TOATS COULEE | Washington | Good | 2011 | 9.0 m | 75 |
| CHAMOKANE CREEK | Washington | Good | 1974 | 15.2 m | 75 |
| WHETSTONE CREEK | Washington | Fair | 1967 | 6.7 m | 75 |
| TUCANNON RIVER | Washington | Good | 1973 | 49.4 m | 75 |
| COWICHE CREEK | Washington | Good | 1977 | 14.6 m | 75 |
| WILSON CREEK | Washington | Good | 1936 | 38.4 m | 75 |
| PATIT CREEK | Washington | Good | 1996 | 18.9 m | 75 |
| SOUTH PATIT CREEK | Washington | Poor | 1962 | 9.8 m | 75 |
| TAYLOR BAY | Washington | Fair | 1957 | 53.3 m | 75 |
| WHETSTONE CREEK | Washington | Fair | 1970 | 12.2 m | 75 |
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.