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 |
|---|---|---|---|---|---|
| KLICKITAT CREEK | Washington | Fair | 1957 | 7.3 m | 105 |
| SPRING CREEK | Washington | Good | 1997 | 21.3 m | 105 |
| BROOKS CREEK | Washington | Good | 1984 | 17.4 m | 104 |
| LITTLE SALMON CREEK | Washington | Fair | 1955 | 8.5 m | 104 |
| SAND CREEK | Washington | Good | 2018 | 6.4 m | 104 |
| SAND CREEK | Washington | Good | 2018 | 10.7 m | 104 |
| SAND CREEK | Washington | Good | 2018 | 13.4 m | 104 |
| SAND CREEK | Washington | Good | 2018 | 13.4 m | 104 |
| TUCANNON RIVER | Washington | Good | 1988 | 37.8 m | 103 |
| GRAVITY CANAL | Washington | Fair | 1960 | 8.2 m | 103 |
| TURBINE CANAL | Washington | Fair | 1976 | 8.2 m | 103 |
| POWERS CREEK | Washington | Good | 1985 | 9.5 m | 103 |
| POWERS CREEK | Washington | Good | 1986 | 9.5 m | 103 |
| ROZA CANAL | Washington | Fair | 1981 | 13.4 m | 103 |
| CRAB CREEK | Washington | Fair | 1916 | 12.2 m | 103 |
| HILINE CANAL | Washington | Fair | 1955 | 14.6 m | 103 |
| COLEMAN CREEK | Washington | Fair | 1956 | 7.9 m | 103 |
| LIND COULEE | Washington | Good | 1993 | 11.5 m | 103 |
| FOUR MILE CREEK | Washington | Fair | 1980 | 11.6 m | 103 |
| SALMON CREEK | Washington | Good | 1977 | 35.8 m | 103 |
| SNOW CREEK | Washington | Fair | 1964 | 18.5 m | 103 |
| EAST LOW CANAL | Washington | Good | 1998 | 29.0 m | 103 |
| NEWMAN CREEK | Washington | Fair | 1971 | 25.8 m | 102 |
| PANTHER CREEK | Washington | Good | 1978 | 30.8 m | 102 |
| DRAIN | Washington | Good | 1957 | 7.3 m | 102 |
| FOUR MILE CREEK | Washington | Fair | 1976 | 9.1 m | 102 |
| CEDAR CREEK | Washington | Good | 1994 | 25.9 m | 102 |
| FOUR MILE CREEK | Washington | Good | 2011 | 9.1 m | 102 |
| WOODWARD CANYON | Washington | Good | 2012 | 14.1 m | 102 |
| COTTONWOOD CREEK | Washington | Good | 1975 | 7.3 m | 101 |
| CURLEW CREEK | Washington | Good | 1999 | 7.6 m | 101 |
| TRIB RAILROAD CREEK | Washington | Fair | 2018 | 18.3 m | 100 |
| LATERAL NO. 1 | Washington | Good | 1959 | 8.5 m | 100 |
| I-5 | Washington | Good | 1977 | 50.6 m | 100 |
| PESHASTIN CREEK | Washington | Fair | 1979 | 25.2 m | 100 |
| US 12 | Washington | Good | 2023 | 43.0 m | 100 |
| US 12 | Washington | Good | 2023 | 44.7 m | 100 |
| US 12 | Washington | Good | 2023 | 44.7 m | 100 |
| PADDEN CREEK | Washington | Good | 2022 | 15.5 m | 100 |
| WEST FORK SWIFT | Washington | Good | 1984 | 7.3 m | 100 |
| BIG CREEK | Washington | Good | 1973 | 50.6 m | 100 |
| WYNOOCHEE RIVER | Washington | Fair | 1973 | 65.8 m | 100 |
| WYNOOCHEE RIVER | Washington | Fair | 1968 | 85.0 m | 100 |
| N FK CALAWAH RIVER | Washington | Fair | 1975 | 57.9 m | 100 |
| YAKIMA RIVER | Washington | Fair | 1954 | 26.8 m | 100 |
| CLE ELUM | Washington | Fair | 1994 | 76.2 m | 100 |
| NORTH FORK TANEUM | Washington | Poor | 1957 | 9.8 m | 100 |
| SOUTH FORK MANASTASH CR | Washington | Fair | 1975 | 7.5 m | 100 |
| MANASTASH CREEK | Washington | Fair | 1974 | 13.1 m | 100 |
| THETIS CREEK | Washington | Good | 1983 | 17.9 m | 100 |
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.