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 |
|---|---|---|---|---|---|
| EAST LOW CANAL | Washington | Good | 2015 | 39.0 m | 206 |
| TUCANNON RIVER | Washington | Good | 1961 | 19.5 m | 205 |
| LEWIS CREEK | Washington | Fair | 1986 | 13.1 m | 205 |
| TROUT CREEK | Washington | Good | 1972 | 43.9 m | 205 |
| Little Klickitat River | Washington | Fair | 1980 | 22.3 m | 205 |
| DIABLO TAILRACE | Washington | Fair | 1962 | 34.1 m | 205 |
| NORTH RIVER | Washington | Fair | 1959 | 54.9 m | 204 |
| POTHOLES EAST CANAL | Washington | Poor | 1954 | 28.3 m | 204 |
| SWIFT CREEK | Washington | Fair | 1981 | 64.3 m | 203 |
| IRRIGATION WASTEWAY | Washington | Good | 1987 | 10.4 m | 203 |
| DEER CREEK | Washington | Fair | 1952 | 7.9 m | 202 |
| E B 1 B | Washington | Good | 1956 | 6.7 m | 202 |
| COWICHE CREEK | Washington | Good | 1977 | 6.7 m | 202 |
| SVID CANAL | Washington | Fair | 1954 | 25.6 m | 202 |
| HILINE CANAL | Washington | Fair | 1931 | 13.7 m | 201 |
| SILVER CREEK | Washington | Fair | 1974 | 9.1 m | 201 |
| TOPPENISH CREEK | Washington | Good | 1986 | 25.0 m | 200 |
| S FK SNOQUALMIE RIVER | Washington | Poor | 1974 | 65.8 m | 200 |
| EBEY SLOUGH | Washington | Good | 1995 | 289.6 m | 200 |
| EIGHTMILE CREEK | Washington | Good | 2003 | 18.6 m | 200 |
| MOXEE DRAIN | Washington | Good | 1958 | 9.8 m | 200 |
| TUCANNON RIVER | Washington | Good | 1996 | 34.1 m | 200 |
| EL68 WASTEWAY CANAL | Washington | Fair | 1952 | 7.3 m | 200 |
| RILEY SLOUGH | Washington | Poor | 1970 | 23.2 m | 200 |
| TUCANNON RIVER | Washington | Fair | 1963 | 17.4 m | 200 |
| TUCANNON RIVER | Washington | Fair | 1965 | 24.4 m | 200 |
| ABERNATHY CREEK | Washington | Fair | 1962 | 15.5 m | 200 |
| USIS CANAL | Washington | Good | 1970 | 9.1 m | 200 |
| DRAIN | Washington | Fair | 1967 | 13.7 m | 200 |
| DEWATTO RIVER | Washington | Fair | 1967 | 16.8 m | 200 |
| ABERNATHY CREEK | Washington | Fair | 1976 | 17.1 m | 200 |
| TUCANNON RIVER | Washington | Poor | 1968 | 18.3 m | 200 |
| TUCANNON RIVER | Washington | Fair | 1965 | 17.4 m | 200 |
| TUCANNON RIVER | Washington | Fair | 1974 | 30.5 m | 200 |
| BEAR CREEK | Washington | Good | 1976 | 22.9 m | 200 |
| KALAMA RIVER | Washington | Fair | 1985 | 64.9 m | 200 |
| COWICHE CREEK | Washington | Fair | 1963 | 7.3 m | 200 |
| ELTOPIA BRANCH CANAL | Washington | Fair | 1970 | 13.1 m | 200 |
| W Br Lttle Spokane River | Washington | Fair | 1960 | 31.7 m | 200 |
| SOUTH FORK PALOUSE RIVER | Washington | Fair | 1965 | 22.9 m | 200 |
| SOUTH FORK PALOUSE RIVER | Washington | Good | 1975 | 30.5 m | 200 |
| GOOSE CREEK | Washington | Fair | 1981 | 12.5 m | 200 |
| COTTONWOOD CREEK | Washington | Fair | 1965 | 9.8 m | 200 |
| COTTONWOOD CREEK | Washington | Poor | 1930 | 7.9 m | 200 |
| 26TH AVE E | Washington | Fair | 1912 | 26.8 m | 200 |
| PATAHA CREEK | Washington | Good | 1980 | 25.0 m | 200 |
| PATAHA CREEK | Washington | Fair | 1960 | 11.0 m | 200 |
| UNION FLAT CREEK | Washington | Fair | 1910 | 26.2 m | 200 |
| GOOSE CREEK | Washington | Good | 1989 | 18.6 m | 200 |
| WOODS CREEK | Washington | Good | 1991 | 22.5 m | 200 |
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.