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 |
|---|---|---|---|---|---|
| RUSSELL CREEK | Washington | Good | 1988 | 7.3 m | 887 |
| SWIFT CREEK | Washington | Good | 2008 | 27.7 m | 887 |
| MCCOY CREEK | Washington | Good | 1996 | 9.1 m | 886 |
| LIGHT DITCH | Washington | Fair | 1957 | 18.0 m | 885 |
| DRAINAGE | Washington | Good | 2021 | 10.7 m | 885 |
| HUGE CREEK | Washington | Good | 2012 | 13.7 m | 884 |
| MILK CREEK | Washington | Fair | 1939 | 11.6 m | 881 |
| BULLMAN CREEK | Washington | Good | 1960 | 29.0 m | 881 |
| LITTLE NACHES RIVER | Washington | Good | 1980 | 52.1 m | 881 |
| SEKIU RIVER | Washington | Good | 1982 | 96.9 m | 881 |
| JANSEN CREEK | Washington | Good | 2016 | 15.8 m | 881 |
| OLSEN CREEK | Washington | Good | 2018 | 16.9 m | 881 |
| MILL CREEK | Washington | Good | 1971 | 54.9 m | 879 |
| ROCK CREEK | Washington | Fair | 1973 | 25.1 m | 877 |
| WEST CANAL BLK 78 | Washington | Good | 1993 | 28.3 m | 877 |
| POLE CREEK | Washington | Good | 2010 | 11.2 m | 877 |
| DISMAL CREEK | Washington | Good | 2011 | 7.3 m | 877 |
| Spruce Creek | Washington | Good | 2012 | 7.2 m | 877 |
| UNNAMED CREEK | Washington | Good | 2016 | 6.6 m | 877 |
| Canyon Creek | Washington | Good | 2021 | 36.6 m | 877 |
| Tower Creek | Washington | Good | 2022 | 36.6 m | 877 |
| LAT. RB5 BLK 82 | Washington | Good | 1990 | 13.7 m | 875 |
| Little Klickitat River | Washington | Fair | 2001 | 44.8 m | 870 |
| Roza Canal | Washington | Good | 2006 | 28.7 m | 870 |
| PILCHUCK RIVER | Washington | Good | 1996 | 64.7 m | 869 |
| CAMAS PRAIRIE RR | Washington | Good | 1969 | 78.3 m | 868 |
| SNAKE R CENTRAL FERRY | Washington | Fair | 1969 | 558.1 m | 868 |
| ALKALI FLAT CREEK | Washington | Good | 1987 | 21.0 m | 868 |
| SALMON CREEK | Washington | Fair | 1949 | 18.3 m | 867 |
| SHERMAN CREEK | Washington | Good | 1958 | 13.4 m | 867 |
| Overflow Channel | Washington | Fair | 1950 | 10.4 m | 867 |
| SAAR CREEK | Washington | Good | 2016 | 16.2 m | 867 |
| COVE CREEK | Washington | Fair | 1920 | 7.3 m | 866 |
| SPEELYAI CREEK | Washington | Good | 1952 | 26.2 m | 865 |
| WYNOOCHEE RIVER | Washington | Fair | 1969 | 100.6 m | 861 |
| YAKIMA RIVER | Washington | Fair | 1999 | 120.7 m | 860 |
| COLVILLE RIVER | Washington | Fair | 1960 | 22.6 m | 859 |
| DESCHUTES RIVER | Washington | Good | 1982 | 45.4 m | 851 |
| FRIDAY CR | Washington | Fair | 1934 | 22.9 m | 851 |
| SR 18 | Washington | Good | 1996 | 78.9 m | 850 |
| WALLA WALLA RIVER | Washington | Good | 1997 | 59.0 m | 850 |
| SMITH CREEK | Washington | Good | 1992 | 9.8 m | 850 |
| SIDEHILL | Washington | Good | 1962 | 25.0 m | 848 |
| S.FORK CHEHALIS RIVER | Washington | Fair | 1982 | 134.1 m | 847 |
| MOXEE DRAIN | Washington | Fair | 1969 | 19.8 m | 847 |
| PAHA DRAINAGE DITCH | Washington | Fair | 1930 | 13.4 m | 846 |
| DAKOTA CR | Washington | Fair | 1950 | 9.4 m | 844 |
| WETLAND | Washington | Good | 2002 | 22.2 m | 844 |
| DAKOTA CR TRIB | Washington | Fair | 1954 | 9.4 m | 843 |
| BLUE CREEK | Washington | Good | 2019 | 39.9 m | 843 |
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.