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 |
|---|---|---|---|---|---|
| EVERETT WATER MAIN | Washington | Good | 2009 | 26.5 m | 21,133 |
| GREEN RIVER | Washington | Fair | 1973 | 41.9 m | 21,100 |
| LACAMAS CR DREWS PR RD | Washington | Poor | 1953 | 66.1 m | 21,041 |
| AIRFORCE RD | Washington | Fair | 1967 | 9.5 m | 21,004 |
| 15TH AVE W | Washington | Fair | 1959 | 35.4 m | 21,000 |
| SNAKE RIVER | Washington | Fair | 1939 | 434.0 m | 21,000 |
| SNAKE RIVER | Washington | Fair | 1982 | 568.8 m | 21,000 |
| RAILROAD | Washington | Fair | 1986 | 38.1 m | 21,000 |
| DEARBORN ST | Washington | Fair | 1965 | 65.8 m | 20,967 |
| BUS DEPOT PED PATH BLDNS | Washington | Fair | 2003 | 347.5 m | 20,960 |
| I-5 | Washington | Fair | 1966 | 513.6 m | 20,960 |
| I-5 | Washington | Fair | 1966 | 573.3 m | 20,960 |
| I-5 RAMPS | Washington | Good | 1994 | 64.6 m | 20,950 |
| PUYALLUP RIVER | Washington | Good | 2015 | 82.3 m | 20,803 |
| BNSF RAILWAY | Washington | Good | 2016 | 35.1 m | 20,800 |
| I-405 | Washington | Good | 2011 | 114.0 m | 20,700 |
| MILL CREEK WETLAND | Washington | Fair | 2014 | 8.5 m | 20,648 |
| BNRR (REMOVED) | Washington | Fair | 1976 | 69.5 m | 20,619 |
| BNRR (REMOVED) | Washington | Fair | 1976 | 69.5 m | 20,619 |
| PUYALLUP RIVER | Washington | Fair | 1973 | 70.7 m | 20,553 |
| COLUMBIA R @ LONGVIEW | Washington | Fair | 1929 | 1,669.7 m | 20,432 |
| SR 410 | Washington | Fair | 1967 | 72.5 m | 20,421 |
| FORBES CREEK | Washington | Good | 1974 | 74.7 m | 20,400 |
| SPOKANE RIVER PETTET DR | Washington | Good | 1994 | 221.6 m | 20,400 |
| SULTAN MILL POND | Washington | Fair | 1952 | 35.7 m | 20,338 |
| I-90 | Washington | Fair | 1957 | 34.0 m | 20,325 |
| COFFEE CREEK | Washington | Good | 2004 | 8.2 m | 20,300 |
| JENKINS CREEK | Washington | Good | 2002 | 20.4 m | 20,290 |
| JENKINS CREEK | Washington | Good | 2002 | 20.1 m | 20,290 |
| SE 240TH ST | Washington | Good | 2002 | 37.5 m | 20,290 |
| SE 240TH ST | Washington | Good | 2002 | 41.1 m | 20,290 |
| I-705 SB RAMP STREETS+ | Washington | Good | 1988 | 1,025.3 m | 20,205 |
| TERRAIN | Washington | Good | 1988 | 38.1 m | 20,205 |
| I-705 NB RAMP STREETS+ | Washington | Fair | 1988 | 788.8 m | 20,205 |
| I-405 | Washington | Good | 1970 | 129.2 m | 20,179 |
| I-5 | Washington | Fair | 1964 | 73.2 m | 20,062 |
| Budd Inlet W. Bay & BNRR | Washington | Good | 2004 | 228.3 m | 20,060 |
| Fill Slope | Washington | Fair | 2004 | 42.7 m | 20,060 |
| WENATCHEE RIVER & GNRR | Washington | Fair | 1954 | 185.3 m | 20,059 |
| WENATCHEE RIVER & BNSF | Washington | Fair | 1933 | 195.4 m | 20,059 |
| Dogfish Creek | Washington | Good | 2007 | 6.7 m | 20,007 |
| I-5 | Washington | Fair | 1959 | 85.3 m | 20,005 |
| I-5 | Washington | Good | 1964 | 95.1 m | 20,000 |
| WIDE HOLLOW CREEK | Washington | Good | 1970 | 9.1 m | 20,000 |
| MILL CR | Washington | Fair | 1954 | 18.3 m | 20,000 |
| GREEN RIVER | Washington | Fair | 1968 | 83.8 m | 20,000 |
| BNRR | Washington | Fair | 1930 | 109.7 m | 20,000 |
| N. CHANNEL SPOKANE RIVER | Washington | Good | 1985 | 99.2 m | 19,965 |
| N 20TH AVE | Washington | Good | 1968 | 49.1 m | 19,854 |
| N 20TH AVE | Washington | Fair | 1968 | 49.1 m | 19,854 |
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.