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.

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BridgeLocationConditionYear BuiltLengthADT
NEWAUKUM RIVER Washington Fair 1973 68.0 m 674
REBEL FLAT CREEK Washington Fair 1920 9.8 m 672
KENNEDY CREEK Washington Good 1985 14.3 m 671
BIG MISSION CREEK Washington Fair 1968 9.6 m 671
DRY WASH Washington Good 1993 6.4 m 670
CRAB CR Washington Fair 1964 55.5 m 669
SOL DUC RIVER Washington Good 1998 99.4 m 667
I-82 Washington Good 1970 71.0 m 666
Chamokane Creek Washington Good 2001 35.4 m 665
DRY WASH Washington Poor 1967 25.0 m 664
WALLA WALLA RIVER Washington Good 2002 61.0 m 664
CEDAR CREEK Washington Good 1962 15.8 m 663
IRRIGATION LATERAL Washington Fair 1953 11.9 m 663
Mill Creek Washington Good 1998 9.8 m 663
IRRIGATION CANAL Washington Good 2004 11.6 m 663
SVID CANAL Washington Fair 1956 15.8 m 661
SVID CANAL Washington Good 2003 44.2 m 660
DRAINAGE DITCH Washington Good 2016 9.4 m 660
SALMON CREEK Washington Good 2020 15.2 m 659
CHIWAWA RIVER Washington Poor 1977 87.3 m 658
I-90 Washington Good 1965 66.1 m 651
POWER CANAL Washington Fair 1957 86.1 m 650
SWIFT CREEK Washington Poor 1957 134.5 m 650
MARBLE CREEK Washington Fair 1998 94.8 m 650
CISPUS RIVER Washington Fair 1955 68.7 m 650
BENHAM CREEK Washington Good 2012 32.9 m 650
BOISE CREEK Washington Fair 1963 13.1 m 650
DRY WASH Washington Good 1968 6.7 m 650
LAT. BLK 73 Washington Good 1987 10.4 m 650
OKANOGAN RIVER Washington Fair 1969 100.6 m 650
SAUK RIVER Washington Good 1983 51.5 m 650
BNSF RR Washington Good 2011 16.2 m 650
N FORK NOOKSACK RIVER Washington Fair 1957 54.3 m 649
VANCE CREEK Washington Good 1964 7.0 m 649
US 12 Washington Good 1966 63.4 m 647
PULLEN CREEK Washington Good 1988 139.0 m 647
BEAR CREEK Washington Fair 1990 150.9 m 647
HOFFSTADT CREEK Washington Fair 1991 713.2 m 647
CREEK Washington Good 1991 135.3 m 647
COW CREEK Washington Good 1991 263.3 m 647
MANASTASH CREEK Washington Good 1978 11.6 m 647
EAST DEER CR Washington Fair 1900 14.9 m 645
BIG BOULDER CREEK Washington Good 1984 49.0 m 645
LATAH CREEK Washington Good 1998 93.6 m 645
TEN MILE CREEK Washington Good 2012 12.2 m 645
USIS CANAL Washington Fair 1963 9.8 m 644
CALIFORNIA CR Washington Good 1923 12.2 m 643
Little Creek Washington Good 2012 15.2 m 643
BIG CREEK Washington Good 2012 21.3 m 643
LAKE CR. Washington Fair 1960 14.0 m 642

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.