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 |
|---|---|---|---|---|---|
| LEWIS RIVER | Washington | Fair | 1967 | 61.0 m | 400 |
| TRIB TO DONKEY CREEK | Washington | Good | 2013 | 9.8 m | 400 |
| SATUS CREEK | Washington | Fair | 1956 | 30.5 m | 400 |
| BACHELOR CREEK | Washington | Good | 1985 | 6.7 m | 400 |
| DRY WASH | Washington | Good | 1957 | 7.3 m | 400 |
| CLALLAM SLOUGH | Washington | Poor | 1959 | 18.9 m | 400 |
| CLALLAM RIVER | Washington | Good | 1995 | 50.0 m | 400 |
| WHITE RIVER | Washington | Good | 1973 | 36.3 m | 400 |
| WHITE RIVER | Washington | Good | 1956 | 38.1 m | 400 |
| S.V.I.D. CANAL | Washington | Poor | 1919 | 35.7 m | 400 |
| LACAMAS CREEK | Washington | Fair | 1972 | 7.6 m | 400 |
| LONGFELLOW CREEK | Washington | Good | 1988 | 32.6 m | 400 |
| N FORK ISSAQUAH CREEK | Washington | Fair | 1992 | 9.8 m | 400 |
| PATAHA CREEK | Washington | Good | 1994 | 11.0 m | 400 |
| DRY CREEK | Washington | Good | 2002 | 25.8 m | 400 |
| UNNAMED CREEK | Washington | Good | 2001 | 12.8 m | 400 |
| LACAMAS CREEK | Washington | Fair | 1952 | 9.1 m | 398 |
| KIMBALL CREEK | Washington | Fair | 1929 | 13.4 m | 398 |
| EVANS CREEK | Washington | Fair | 1913 | 7.0 m | 397 |
| BUSH CREEK | Washington | Good | 2019 | 9.6 m | 396 |
| BUSH CREEK | Washington | Good | 2019 | 9.1 m | 396 |
| GATE CREEK | Washington | Fair | 1971 | 9.8 m | 395 |
| I-5 | Washington | Fair | 1980 | 82.0 m | 394 |
| NEWAUKUM CREEK | Washington | Good | 1939 | 7.6 m | 394 |
| COWICHE CREEK | Washington | Fair | 1950 | 13.4 m | 393 |
| SVID CANAL | Washington | Fair | 1960 | 31.1 m | 393 |
| WASTEWAY | Washington | Fair | 1952 | 9.8 m | 392 |
| IRRIGATION CANAL | Washington | Good | 2003 | 9.1 m | 392 |
| Lind Coulee | Washington | Good | 2007 | 36.6 m | 392 |
| IRRIGATION CANAL | Washington | Good | 1977 | 7.6 m | 391 |
| GRANDY CREEK | Washington | Fair | 1967 | 15.5 m | 391 |
| Irrigation Canal | Washington | Good | 2009 | 11.3 m | 391 |
| PINE CREEK | Washington | Good | 2010 | 38.1 m | 390 |
| LEWIS RIVER | Washington | Fair | 1989 | 104.2 m | 390 |
| WOODS CREEK | Washington | Good | 2008 | 17.1 m | 390 |
| CRAB CREEK | Washington | Fair | 1988 | 64.0 m | 390 |
| ROZA CANAL | Washington | Good | 2001 | 15.5 m | 390 |
| GOOSE CR | Washington | Good | 1950 | 18.3 m | 389 |
| WILLOW CREEK | Washington | Good | 1981 | 9.1 m | 389 |
| HUTCHINSON CR | Washington | Fair | 1945 | 9.4 m | 389 |
| UNAMED CREEK | Washington | Good | 2018 | 24.7 m | 387 |
| WESTSIDE DITCH | Washington | Good | 1993 | 7.0 m | 386 |
| CASE INLET | Washington | Fair | 1920 | 110.0 m | 385 |
| PASCO PUMP LATERAL | Washington | Good | 1967 | 7.6 m | 385 |
| USIS CANAL | Washington | Good | 1954 | 7.0 m | 385 |
| LAT. BLK 73 | Washington | Good | 1995 | 7.0 m | 385 |
| KETTLE RIVER | Washington | Good | 2008 | 103.9 m | 385 |
| SPANGLE CREEK | Washington | Fair | 1983 | 7.3 m | 384 |
| LAKE OUTLET | Washington | Good | 1996 | 9.8 m | 384 |
| DUTCH CREEK | Washington | Fair | 2003 | 32.8 m | 383 |
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.