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 |
|---|---|---|---|---|---|
| TERRAIN | Washington | Good | 1967 | 125.0 m | 5,951 |
| N PAHA PACKARD RD | Washington | Poor | 1972 | 32.0 m | 5,950 |
| N PAHA PACKARD RD | Washington | Fair | 1972 | 32.0 m | 5,950 |
| SWAUK CREEK | Washington | Good | 2021 | 30.5 m | 5,941 |
| MILL CREEK | Washington | Good | 2018 | 8.5 m | 5,941 |
| LITTLE BEEF CREEK | Washington | Fair | 1955 | 33.5 m | 5,940 |
| EAGLEMOUNT HALF BRIDGE | Washington | Good | 1956 | 21.9 m | 5,930 |
| SCHOOLYARD CREEK | Washington | Good | 2019 | 6.4 m | 5,929 |
| NP RY | Washington | Good | 1966 | 44.2 m | 5,929 |
| WEST CANAL | Washington | Fair | 1964 | 32.3 m | 5,926 |
| CALIFORNIA CR | Washington | Fair | 1933 | 31.7 m | 5,920 |
| WANITY SLOUGH | Washington | Fair | 1931 | 36.9 m | 5,901 |
| I-5 | Washington | Fair | 1958 | 53.9 m | 5,901 |
| SR 21 | Washington | Poor | 1972 | 61.0 m | 5,897 |
| SR 21 | Washington | Poor | 1972 | 52.1 m | 5,897 |
| WEST CANAL | Washington | Poor | 1964 | 33.2 m | 5,896 |
| WEST CANAL | Washington | Poor | 1964 | 33.2 m | 5,896 |
| SOUTH SLOUGH | Washington | Fair | 1918 | 56.0 m | 5,889 |
| ALDER CREEK | Washington | Good | 1948 | 25.0 m | 5,888 |
| NE 16TH AVE | Washington | Good | 2014 | 132.3 m | 5,884 |
| I-5 | Washington | Good | 2020 | 104.9 m | 5,883 |
| PUGET SOUND @ EDMONDS | Washington | Fair | 1953 | 64.0 m | 5,870 |
| PUGET SOUND @ EDMONDS | Washington | Fair | 1995 | 32.0 m | 5,870 |
| US 395 SB | Washington | Fair | 1996 | 42.4 m | 5,868 |
| US 395 SB | Washington | Fair | 1995 | 42.4 m | 5,868 |
| I-5 | Washington | Fair | 1980 | 88.1 m | 5,865 |
| TERRAIN | Washington | Good | 2010 | 96.3 m | 5,861 |
| E-6TH RAMP EB LANES | Washington | Fair | 1967 | 220.1 m | 5,855 |
| TERRAIN | Washington | Fair | 1967 | 71.0 m | 5,855 |
| WHITE SALMON RIVER | Washington | Good | 1971 | 90.2 m | 5,853 |
| CEDAR CREEK | Washington | Fair | 1932 | 36.9 m | 5,851 |
| RAILROAD | Washington | Fair | 1932 | 49.7 m | 5,851 |
| MOX CHEHALIS CREEK | Washington | Fair | 1937 | 50.3 m | 5,851 |
| PORTER CREEK | Washington | Fair | 1937 | 44.5 m | 5,851 |
| GIBSON CREEK | Washington | Fair | 1937 | 57.6 m | 5,851 |
| BN RR GOLD ST NORTHUP S | Washington | Good | 1971 | 306.9 m | 5,843 |
| PARKSMITH DR & RR | Washington | Good | 2012 | 84.1 m | 5,839 |
| MARKET STREET | Washington | Good | 2007 | 43.3 m | 5,839 |
| PARKSMITH DR & RR | Washington | Good | 2009 | 84.1 m | 5,839 |
| MARKET ST | Washington | Good | 2012 | 50.3 m | 5,839 |
| LITTLE SPOKANE R | Washington | Fair | 1994 | 256.6 m | 5,838 |
| N WANDERMERE & RAMP | Washington | Good | 2011 | 297.2 m | 5,838 |
| N WANDERMERE & RAMP | Washington | Good | 2011 | 320.0 m | 5,838 |
| UNNAMED CREEK | Washington | Good | 2021 | 7.0 m | 5,832 |
| TOWN CANAL | Washington | Good | 1968 | 6.4 m | 5,830 |
| CHINA CRK | Washington | Fair | 1918 | 9.1 m | 5,822 |
| COLUMBIA RIVER | Washington | Poor | 1962 | 374.0 m | 5,821 |
| GEE CREEK | Washington | Fair | 1965 | 20.4 m | 5,812 |
| KIMBALL CREEK | Washington | Good | 1941 | 28.0 m | 5,809 |
| BNRR | Washington | Good | 1993 | 258.2 m | 5,807 |
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.