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 |
|---|---|---|---|---|---|
| WILSON CREEK | Washington | Good | 1998 | 18.3 m | 35 |
| SATSOP OVERFLOW CHANNEL | Washington | Good | 2001 | 9.1 m | 35 |
| KELLOGG HOLLOW CREEK | Washington | Good | 2006 | 6.4 m | 35 |
| BIG CREEK | Washington | Good | 2016 | 7.9 m | 35 |
| BIG CREEK | Washington | Good | 2017 | 15.5 m | 35 |
| MALLARDY CREEK | Washington | Good | 1978 | 27.6 m | 34 |
| ROCK CREEK | Washington | Fair | 1981 | 16.2 m | 34 |
| ROCK CREEK | Washington | Fair | 1963 | 29.6 m | 34 |
| UMBRELLA CREEK | Washington | Good | 1971 | 38.4 m | 34 |
| NINE MILE CREEK | Washington | Fair | 1980 | 7.3 m | 34 |
| UNION FLAT CREEK | Washington | Fair | 1963 | 29.6 m | 34 |
| FOUR MILE CREEK | Washington | Good | 1974 | 11.6 m | 34 |
| ELTOPIA BRANCH CANAL | Washington | Fair | 1965 | 13.1 m | 34 |
| SOL DUC RIVER | Washington | Good | 1988 | 85.0 m | 34 |
| CRAB CREEK | Washington | Good | 1994 | 18.3 m | 34 |
| ROSE CREEK | Washington | Good | 2000 | 7.3 m | 34 |
| SNOW CREEK | Washington | Fair | 1979 | 22.2 m | 33 |
| EAST CREEK | Washington | Good | 1995 | 24.4 m | 33 |
| SULLIVAN CREEK | Washington | Good | 1975 | 15.2 m | 33 |
| SULLIVAN CREEK | Washington | Fair | 1958 | 14.2 m | 33 |
| LITTLE WHITE SALMON RVR. | Washington | Good | 1973 | 9.1 m | 33 |
| BIG RIVER | Washington | Good | 1983 | 25.0 m | 33 |
| CRAB CREEK | Washington | Fair | 1915 | 33.8 m | 33 |
| WASSUM CREEK | Washington | Fair | 1964 | 9.4 m | 33 |
| MILWAUKEE COULEE | Washington | Fair | 1956 | 12.3 m | 33 |
| COW CREEK | Washington | Good | 1995 | 19.8 m | 33 |
| West Branch LeClerc Cr | Washington | Good | 1993 | 25.0 m | 33 |
| WB LeClerc Creek | Washington | Good | 2009 | 18.3 m | 33 |
| West Br LeClerc Ck | Washington | Good | 2016 | 15.2 m | 33 |
| LOST VALLEY CREEK | Washington | Fair | 1960 | 8.5 m | 32 |
| WORKMAN CREEK | Washington | Good | 1986 | 15.2 m | 32 |
| LUNA CREEK | Washington | Fair | 1981 | 15.8 m | 32 |
| JOSEPH CREEK | Washington | Good | 1983 | 30.5 m | 32 |
| TOUCHET RIVER | Washington | Good | 1990 | 44.9 m | 32 |
| WALKER CANYON | Washington | Good | 2001 | 7.9 m | 32 |
| RABBIT CREEK | Washington | Good | 2010 | 7.5 m | 32 |
| CSO TANK #42 | Washington | Good | 2009 | 27.1 m | 32 |
| S.F. SAUK RIVER | Washington | Fair | 1977 | 62.9 m | 31 |
| CARPENTER CREEK | Washington | Fair | 1984 | 12.4 m | 31 |
| DRAIN | Washington | Poor | 1959 | 9.4 m | 31 |
| SULPHER CREEK WASTEWAY | Washington | Good | 1978 | 29.6 m | 31 |
| SALMON CREEK | Washington | Fair | 1977 | 26.5 m | 31 |
| LITTLE PENEWAWA CREEK | Washington | Good | 1997 | 37.2 m | 31 |
| GIBSON DRAW DRAINAGE | Washington | Good | 1999 | 7.9 m | 31 |
| Howard Creek | Washington | Good | 2017 | 24.7 m | 31 |
| Stevens Creek | Washington | Good | 2019 | 22.3 m | 31 |
| WEST CANAL | Washington | Good | 1956 | 6.9 m | 30 |
| WEST CANAL LATERAL W26C | Washington | Good | 2016 | 9.4 m | 30 |
| WEST CANAL | Washington | Fair | 1968 | 9.2 m | 30 |
| West Fork Salmon Creek | Washington | Good | 2018 | 17.1 m | 30 |
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.