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 |
|---|---|---|---|---|---|
| LAKE CREEK | Washington | Good | 1998 | 6.6 m | 604 |
| CID CANAL | Washington | Good | 1970 | 6.7 m | 604 |
| DAKOTA CR | Washington | Good | 2006 | 12.2 m | 604 |
| I-5 | Washington | Fair | 1976 | 50.6 m | 603 |
| HURRICANE RIDGE ROAD | Washington | Fair | 1969 | 45.4 m | 603 |
| WENATCHEE RIVER | Washington | Good | 1988 | 118.0 m | 601 |
| I-90 | Washington | Fair | 1962 | 68.5 m | 600 |
| RATTLESNAKE CREEK | Washington | Fair | 1976 | 86.9 m | 600 |
| MCALEER CREEK | Washington | Fair | 1949 | 7.3 m | 600 |
| MCALEER CREEK | Washington | Fair | 1949 | 7.9 m | 600 |
| MCALEER CREEK | Washington | Fair | 1949 | 7.3 m | 600 |
| SOUTH CREEK | Washington | Fair | 1934 | 18.0 m | 600 |
| TOUTLE RIVER | Washington | Fair | 1981 | 86.0 m | 600 |
| NACHES RIVER | Washington | Fair | 1965 | 65.5 m | 600 |
| KAPOWSIN CREEK | Washington | Good | 1953 | 9.1 m | 600 |
| ROYAL BRANCH CANAL BLK82 | Washington | Good | 1987 | 19.5 m | 600 |
| EAST BAY DRIVE NE | Washington | Good | 1972 | 43.6 m | 600 |
| STOWE CREEK | Washington | Good | 1994 | 15.2 m | 600 |
| CHUCKANUT CREEK | Washington | Fair | 1960 | 6.4 m | 600 |
| ELK CREEK | Washington | Good | 1997 | 25.3 m | 600 |
| KALAMA RIVER | Washington | Good | 2001 | 115.8 m | 600 |
| PATIT CREEK | Washington | Fair | 2002 | 24.7 m | 600 |
| OUTLET CREEK | Washington | Fair | 1956 | 6.4 m | 600 |
| Nile Creek | Washington | Good | 2009 | 11.6 m | 600 |
| SOUTH CREEK | Washington | Good | 2008 | 6.7 m | 600 |
| MANLEY CREEK | Washington | Good | 2021 | 6.7 m | 600 |
| NOOKSACK SLOUGH | Washington | Good | 2023 | 18.3 m | 600 |
| ROZA CANAL | Washington | Fair | 1973 | 8.8 m | 599 |
| SALMON CREEK | Washington | Good | 1951 | 47.5 m | 598 |
| LATERAL W 1150 | Washington | Good | 1987 | 12.8 m | 593 |
| CLEAR CREEK | Washington | Good | 1995 | 7.6 m | 592 |
| TEANAWAY RIVER | Washington | Fair | 1960 | 41.5 m | 592 |
| I-5 | Washington | Good | 1968 | 84.1 m | 590 |
| Lateral block 73 | Washington | Good | 2017 | 9.4 m | 589 |
| JOE LEARY SLOUGH | Washington | Good | 1955 | 30.5 m | 588 |
| WOODS CREEK | Washington | Fair | 1960 | 9.2 m | 588 |
| DECKER CREEK | Washington | Fair | 1996 | 107.9 m | 588 |
| PERRY CREEK | Washington | Good | 1937 | 29.9 m | 587 |
| LAKE MINARD | Washington | Good | 2011 | 45.1 m | 587 |
| I-82 (US 97) SR 823 | Washington | Good | 1999 | 59.7 m | 586 |
| WILDCAT CREEK | Washington | Good | 2012 | 7.0 m | 586 |
| ELK CREEK | Washington | Good | 1991 | 221.3 m | 585 |
| E FORK ELK CREEK | Washington | Good | 1992 | 270.1 m | 585 |
| MARATTA CREEK | Washington | Good | 1992 | 150.9 m | 585 |
| SR 504 TURNAROUND | Washington | Good | 1992 | 35.1 m | 585 |
| COLDWATER CR | Washington | Good | 1994 | 150.0 m | 585 |
| BURNT BRIDGE CREEK | Washington | Good | 1989 | 12.5 m | 585 |
| I-90 | Washington | Good | 2006 | 49.1 m | 583 |
| HANGMAN CREEK | Washington | Good | 1979 | 28.0 m | 580 |
| LAT. BLK 73 | Washington | Fair | 1952 | 8.2 m | 580 |
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.