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 |
|---|---|---|---|---|---|
| ROSE CREEK | Washington | Fair | 1958 | 12.2 m | 62 |
| HILINE CANAL | Washington | Good | 1996 | 19.2 m | 62 |
| CLOQUALLUM CREEK | Washington | Poor | 1961 | 15.8 m | 62 |
| DRY WASH | Washington | Fair | 1900 | 7.6 m | 62 |
| COW CREEK | Washington | Fair | 1917 | 16.8 m | 62 |
| DRY WASH | Washington | Good | 1956 | 9.1 m | 62 |
| JOHNSON CREEK | Washington | Good | 1968 | 21.6 m | 62 |
| CRAB CREEK | Washington | Fair | 1973 | 30.8 m | 62 |
| CRAB CREEK | Washington | Fair | 1973 | 18.3 m | 62 |
| UNION FLAT CREEK | Washington | Fair | 1966 | 19.8 m | 62 |
| WILSON CREEK | Washington | Good | 1978 | 24.4 m | 62 |
| SOUTH FORK PALOUSE RIVER | Washington | Fair | 1975 | 29.3 m | 62 |
| FLOOD CHANNEL | Washington | Fair | 1974 | 7.6 m | 62 |
| WEST PRONG LITTLE KLICK. | Washington | Fair | 1974 | 9.1 m | 61 |
| PINE CREEK | Washington | Fair | 1963 | 24.7 m | 61 |
| SOUTH FORK COPPEI CREEK | Washington | Good | 1997 | 8.6 m | 61 |
| FOGHORN IRRIGATION CANAL | Washington | Good | 2012 | 8.8 m | 60 |
| N.F. STILLIGUAMISH RIVER | Washington | Good | 1994 | 31.3 m | 60 |
| GOLD CREEK | Washington | Poor | 1960 | 42.1 m | 60 |
| COAL CREEK | Washington | Good | 1973 | 22.6 m | 60 |
| EAST FORK FOSS RIVER | Washington | Fair | 1959 | 33.5 m | 60 |
| BURNS CREEK | Washington | Good | 1999 | 17.1 m | 60 |
| GOLD CREEK | Washington | Good | 1949 | 35.1 m | 60 |
| TUCANNON RIVER | Washington | Fair | 1964 | 13.2 m | 60 |
| TOUCHET RIVER | Washington | Good | 2005 | 18.6 m | 60 |
| TOUCHET RIVER | Washington | Good | 2005 | 20.1 m | 60 |
| ROCKY RUN | Washington | Good | 1993 | 18.6 m | 60 |
| MILL CREEK | Washington | Good | 2012 | 18.5 m | 60 |
| MID. FORK LITTLE NACHES | Washington | Fair | 1969 | 19.8 m | 60 |
| SOUTH FORK COPPEI CR | Washington | Poor | 1920 | 6.3 m | 60 |
| PLEASANT VALLEY CREEK | Washington | Fair | 1921 | 11.0 m | 60 |
| CLOVER CREEK | Washington | Good | 1976 | 9.8 m | 60 |
| HURST CREEK | Washington | Fair | 1969 | 20.1 m | 60 |
| WHITE SALMON RIVER | Washington | Fair | 1981 | 19.8 m | 60 |
| POTHOLES EAST CANAL | Washington | Poor | 1955 | 9.8 m | 60 |
| SLIDE CREEK | Washington | Fair | 1978 | 7.9 m | 60 |
| ALKALI FLAT CREEK | Washington | Good | 1988 | 7.6 m | 60 |
| BRANCH OF MCCOY CREEK | Washington | Good | 1992 | 8.5 m | 60 |
| BRANCH OF MCCOY CREEK | Washington | Good | 1992 | 9.4 m | 60 |
| SPRING VALLEY | Washington | Good | 1993 | 7.8 m | 60 |
| COAL CREEK | Washington | Good | 1998 | 16.8 m | 60 |
| CORBETT DRAW | Washington | Good | 2005 | 14.9 m | 60 |
| N FORK SNOQUALMIE RIVER | Washington | Good | 2008 | 53.3 m | 60 |
| ALKALI FLAT CREEK | Washington | Good | 2011 | 19.8 m | 60 |
| UNNAMED DRAINAGE | Washington | Good | 2010 | 6.4 m | 60 |
| MARTIN CEEK | Washington | Fair | 1959 | 29.0 m | 60 |
| KELLY CREEK | Washington | Good | 2021 | 9.8 m | 60 |
| PINTO CREEK | Washington | Fair | 1954 | 36.6 m | 59 |
| WEST CANAL | Washington | Good | 1953 | 27.7 m | 59 |
| WEST CANAL | Washington | Fair | 1951 | 26.2 m | 59 |
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.