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 |
|---|---|---|---|---|---|
| I-90 | Washington | Good | 1968 | 86.9 m | 2,071 |
| LATERAL EL68 328+26.61 | Washington | Fair | 1988 | 11.8 m | 2,069 |
| SCATTER CREEK | Washington | Fair | 1965 | 76.2 m | 2,068 |
| CRAB CREEK | Washington | Good | 1952 | 25.6 m | 2,068 |
| GREEN RIVER | Washington | Fair | 1918 | 67.1 m | 2,061 |
| WHITE RIVER | Washington | Fair | 1949 | 69.5 m | 2,056 |
| Caribou Creek | Washington | Good | 2007 | 9.8 m | 2,053 |
| I-5 | Washington | Fair | 1968 | 71.0 m | 2,051 |
| MINTER CREEK | Washington | Good | 2005 | 8.4 m | 2,050 |
| MINTER CREEK | Washington | Good | 1997 | 12.2 m | 2,050 |
| Canal | Washington | Good | 2019 | 9.1 m | 2,050 |
| KILISUT HARBOR | Washington | Good | 2020 | 133.8 m | 2,048 |
| LITTLE SPOKANE RIVER | Washington | Fair | 1954 | 12.8 m | 2,046 |
| CAVE CREEK | Washington | Fair | 1947 | 18.0 m | 2,042 |
| S FORK PALOUSE RIVER | Washington | Fair | 1915 | 24.4 m | 2,034 |
| WILSON CREEK | Washington | Fair | 1955 | 6.7 m | 2,031 |
| I-90 | Washington | Good | 1968 | 70.1 m | 2,030 |
| S Spokane St | Washington | Good | 2014 | 87.8 m | 2,030 |
| US 12 | Washington | Good | 2012 | 82.3 m | 2,029 |
| TACOMA EASTERN RAILROAD | Washington | Fair | 1954 | 43.9 m | 2,025 |
| KAPOWSIN CREEK | Washington | Good | 2006 | 34.4 m | 2,025 |
| NEWAUKUM CREEK | Washington | Good | 2000 | 19.5 m | 2,024 |
| TRIB TO QUINAULT RIVER | Washington | Good | 2019 | 32.0 m | 2,021 |
| KINNY WAY | Washington | Good | 1953 | 30.5 m | 2,019 |
| WENATCHEE R | Washington | Fair | 1966 | 106.4 m | 2,018 |
| KID CANAL | Washington | Good | 1981 | 14.6 m | 2,016 |
| ROCK CREEK | Washington | Fair | 1949 | 12.8 m | 2,014 |
| ROSA CANAL | Washington | Fair | 1977 | 21.3 m | 2,014 |
| ESQUATZEL COULEE | Washington | Fair | 1971 | 78.0 m | 2,010 |
| BN RY | Washington | Good | 1971 | 59.7 m | 2,010 |
| CLOVER CREEK | Washington | Good | 1967 | 10.4 m | 2,000 |
| COLUMBIA IRR DIST CANAL | Washington | Fair | 1929 | 12.8 m | 2,000 |
| Railroad Alleyway | Washington | Good | 2023 | 151.2 m | 2,000 |
| WIDE HOLLOW CREEK | Washington | Poor | 1955 | 10.4 m | 2,000 |
| CHERRY CREEK | Washington | Fair | 1969 | 57.6 m | 2,000 |
| CITY WATERWAY- DOCK TO D | Washington | Fair | 1983 | 96.0 m | 2,000 |
| 62nd AVE NE | Washington | Good | 1980 | 11.0 m | 2,000 |
| COOK CREEK | Washington | Fair | 1936 | 14.3 m | 1,999 |
| PROVIDENCE COULEE | Washington | Poor | 1959 | 78.6 m | 1,997 |
| NP RY | Washington | Fair | 1959 | 47.2 m | 1,997 |
| WHETSTONE CREEK | Washington | Good | 2021 | 11.2 m | 1,993 |
| MAPLE CREEK | Washington | Fair | 1900 | 10.7 m | 1,985 |
| I-5 | Washington | Good | 1962 | 86.7 m | 1,984 |
| WALLACUT RIVER | Washington | Good | 1979 | 17.7 m | 1,981 |
| SR 405 | Washington | Good | 1994 | 43.3 m | 1,981 |
| BOULDER CR | Washington | Fair | 1936 | 14.3 m | 1,978 |
| S FORK BOULDER CR | Washington | Good | 2004 | 61.3 m | 1,978 |
| LAT. WB46 BLK 251 | Washington | Good | 1969 | 19.5 m | 1,976 |
| COLUMBIA R PUGET ISLAND | Washington | Fair | 1938 | 797.1 m | 1,973 |
| LIGHT DITCH | Washington | Fair | 1936 | 9.1 m | 1,972 |
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.