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 |
|---|---|---|---|---|---|
| DEKAY CREEK | Washington | Good | 2006 | 8.5 m | 192 |
| POLSON CREEK | Washington | Good | 2006 | 6.4 m | 192 |
| SO. FORK CHEHALIS RIVER | Washington | Fair | 1955 | 62.2 m | 191 |
| NO. FK. GOLDSBOROUGH CK. | Washington | Fair | 1958 | 12.2 m | 191 |
| SO. FK. GOLDSBOROUGH CK. | Washington | Good | 1966 | 14.7 m | 191 |
| TOUCHET RIVER | Washington | Fair | 1965 | 42.7 m | 190 |
| BIG RIVER | Washington | Fair | 1971 | 37.8 m | 190 |
| CALIFORNIA CR | Washington | Fair | 2004 | 9.4 m | 190 |
| Tibutary to Johnson Cree | Washington | Good | 2020 | 8.5 m | 190 |
| TRIB NF SKYKOMISH RIVER | Washington | Good | 2023 | 54.9 m | 190 |
| EAST CREEK | Washington | Good | 1976 | 20.4 m | 189 |
| DAKOTA CR | Washington | Fair | 1930 | 9.4 m | 189 |
| HANAFORD CR. | Washington | Fair | 1955 | 9.1 m | 189 |
| North Touchet River | Washington | Good | 2006 | 31.4 m | 189 |
| I-90 | Washington | Good | 1968 | 70.1 m | 188 |
| LOOKOUT CREEK | Washington | Good | 1981 | 58.2 m | 188 |
| MARBLE CREEK | Washington | Fair | 1982 | 36.6 m | 188 |
| SIBLEY CREEK | Washington | Good | 1997 | 7.3 m | 188 |
| Wasteway | Washington | Good | 2017 | 13.7 m | 188 |
| CEDAR CREEK | Washington | Fair | 1971 | 12.2 m | 187 |
| BROOKS SLOUGH | Washington | Fair | 1959 | 41.8 m | 187 |
| Coffee Creek | Washington | Good | 2020 | 6.9 m | 187 |
| DUCK CREEK | Washington | Fair | 1935 | 19.8 m | 186 |
| DRY CREEK | Washington | Fair | 1942 | 7.9 m | 186 |
| LEWIS CREEK | Washington | Good | 1968 | 9.1 m | 186 |
| NOOKACHAMPS CREEK | Washington | Fair | 1977 | 22.3 m | 186 |
| PINE CREEK | Washington | Fair | 1978 | 33.5 m | 186 |
| DUCK CREEK | Washington | Fair | 1972 | 12.2 m | 186 |
| LATAH CREEK | Washington | Fair | 1996 | 62.2 m | 186 |
| LEWIS CREEK | Washington | Fair | 2003 | 11.9 m | 186 |
| LEWIS CREEK | Washington | Good | 2005 | 9.3 m | 186 |
| ROCK CREEK | Washington | Good | 2007 | 60.0 m | 186 |
| Cowiche Creek | Washington | Good | 2022 | 16.2 m | 186 |
| CANNAWAI CREEK | Washington | Good | 1969 | 10.1 m | 185 |
| SATUS CREEK | Washington | Good | 1958 | 22.3 m | 185 |
| STILL CREEK | Washington | Fair | 1971 | 25.9 m | 184 |
| FRIDAY CREEK | Washington | Fair | 1963 | 18.6 m | 184 |
| NEWMAN CREEK | Washington | Fair | 1976 | 9.4 m | 184 |
| FRIDAY CREEK | Washington | Fair | 1977 | 21.0 m | 184 |
| FRIDAY CREEK | Washington | Fair | 1961 | 18.6 m | 184 |
| FRIDAY CREEK | Washington | Fair | 1979 | 22.6 m | 184 |
| COWICHE CREEK | Washington | Good | 1990 | 10.1 m | 184 |
| LAT. BL 73 | Washington | Good | 1999 | 35.1 m | 184 |
| ROCK CREEK | Washington | Good | 2008 | 18.6 m | 184 |
| FINCH CREEK | Washington | Good | 2009 | 10.7 m | 184 |
| POTHOLES EAST CANAL | Washington | Good | 1957 | 8.2 m | 183 |
| MUD FLAT CREEK | Washington | Fair | 1970 | 16.8 m | 183 |
| SWAMP CREEK | Washington | Good | 2016 | 6.1 m | 183 |
| ATWOOD CREEK | Washington | Good | 2016 | 6.1 m | 183 |
| DRY RUN | Washington | Good | 1965 | 28.3 m | 182 |
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.