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 |
|---|---|---|---|---|---|
| NEWAUKUM RIVER | Washington | Fair | 1973 | 68.0 m | 674 |
| REBEL FLAT CREEK | Washington | Fair | 1920 | 9.8 m | 672 |
| KENNEDY CREEK | Washington | Good | 1985 | 14.3 m | 671 |
| BIG MISSION CREEK | Washington | Fair | 1968 | 9.6 m | 671 |
| DRY WASH | Washington | Good | 1993 | 6.4 m | 670 |
| CRAB CR | Washington | Fair | 1964 | 55.5 m | 669 |
| SOL DUC RIVER | Washington | Good | 1998 | 99.4 m | 667 |
| I-82 | Washington | Good | 1970 | 71.0 m | 666 |
| Chamokane Creek | Washington | Good | 2001 | 35.4 m | 665 |
| DRY WASH | Washington | Poor | 1967 | 25.0 m | 664 |
| WALLA WALLA RIVER | Washington | Good | 2002 | 61.0 m | 664 |
| CEDAR CREEK | Washington | Good | 1962 | 15.8 m | 663 |
| IRRIGATION LATERAL | Washington | Fair | 1953 | 11.9 m | 663 |
| Mill Creek | Washington | Good | 1998 | 9.8 m | 663 |
| IRRIGATION CANAL | Washington | Good | 2004 | 11.6 m | 663 |
| SVID CANAL | Washington | Fair | 1956 | 15.8 m | 661 |
| SVID CANAL | Washington | Good | 2003 | 44.2 m | 660 |
| DRAINAGE DITCH | Washington | Good | 2016 | 9.4 m | 660 |
| SALMON CREEK | Washington | Good | 2020 | 15.2 m | 659 |
| CHIWAWA RIVER | Washington | Poor | 1977 | 87.3 m | 658 |
| I-90 | Washington | Good | 1965 | 66.1 m | 651 |
| POWER CANAL | Washington | Fair | 1957 | 86.1 m | 650 |
| SWIFT CREEK | Washington | Poor | 1957 | 134.5 m | 650 |
| MARBLE CREEK | Washington | Fair | 1998 | 94.8 m | 650 |
| CISPUS RIVER | Washington | Fair | 1955 | 68.7 m | 650 |
| BENHAM CREEK | Washington | Good | 2012 | 32.9 m | 650 |
| BOISE CREEK | Washington | Fair | 1963 | 13.1 m | 650 |
| DRY WASH | Washington | Good | 1968 | 6.7 m | 650 |
| LAT. BLK 73 | Washington | Good | 1987 | 10.4 m | 650 |
| OKANOGAN RIVER | Washington | Fair | 1969 | 100.6 m | 650 |
| SAUK RIVER | Washington | Good | 1983 | 51.5 m | 650 |
| BNSF RR | Washington | Good | 2011 | 16.2 m | 650 |
| N FORK NOOKSACK RIVER | Washington | Fair | 1957 | 54.3 m | 649 |
| VANCE CREEK | Washington | Good | 1964 | 7.0 m | 649 |
| US 12 | Washington | Good | 1966 | 63.4 m | 647 |
| PULLEN CREEK | Washington | Good | 1988 | 139.0 m | 647 |
| BEAR CREEK | Washington | Fair | 1990 | 150.9 m | 647 |
| HOFFSTADT CREEK | Washington | Fair | 1991 | 713.2 m | 647 |
| CREEK | Washington | Good | 1991 | 135.3 m | 647 |
| COW CREEK | Washington | Good | 1991 | 263.3 m | 647 |
| MANASTASH CREEK | Washington | Good | 1978 | 11.6 m | 647 |
| EAST DEER CR | Washington | Fair | 1900 | 14.9 m | 645 |
| BIG BOULDER CREEK | Washington | Good | 1984 | 49.0 m | 645 |
| LATAH CREEK | Washington | Good | 1998 | 93.6 m | 645 |
| TEN MILE CREEK | Washington | Good | 2012 | 12.2 m | 645 |
| USIS CANAL | Washington | Fair | 1963 | 9.8 m | 644 |
| CALIFORNIA CR | Washington | Good | 1923 | 12.2 m | 643 |
| Little Creek | Washington | Good | 2012 | 15.2 m | 643 |
| BIG CREEK | Washington | Good | 2012 | 21.3 m | 643 |
| LAKE CR. | Washington | Fair | 1960 | 14.0 m | 642 |
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.