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
GALE CREEK Washington Good 1983 20.1 m 100
NORTH FORK ENTIAT RIVER Washington Fair 1948 13.0 m 100
ENTIAT RIVER Washington Good 1972 36.6 m 100
MAD RIVER Washington Fair 1957 12.0 m 100
ROCK CREEK Washington Fair 1961 22.0 m 100
CLEAR CREEK Washington Fair 1936 46.1 m 100
CLEAR CREEK Washington Good 1964 30.5 m 100
QUARTZ CREEK Washington Fair 1972 24.4 m 100
LITTLE NACHES RIVER Washington Fair 1972 36.6 m 100
LITTLE NACHES RIVER Washington Fair 1972 27.1 m 100
TOUCHET RIVER Washington Poor 1914 35.1 m 100
SMITH HOLLOW Washington Good 1979 9.8 m 100
MCCARTY CR Washington Fair 1975 22.0 m 100
CANAL Washington Fair 1962 9.8 m 100
SPRUCE CREEK Washington Fair 1966 9.4 m 100
PURDY CREEK Washington Fair 1980 25.9 m 100
ROZA CANAL Washington Poor 1962 14.3 m 100
BONAPARTE CREEK Washington Fair 1972 7.3 m 100
NORTH RIVER Washington Good 1992 29.6 m 100
COLVILLE GULCH Washington Fair 1922 6.4 m 100
EAST LOW CANAL Washington Fair 1953 36.5 m 100
PING GULCH Washington Good 1975 9.8 m 100
TENAS CREEK Washington Good 1983 14.3 m 100
FLETCHER CREEK Washington Good 1974 23.7 m 100
CARBON RIVER Washington Poor 1937 45.7 m 100
PALOUSE RIVER Washington Good 1982 81.4 m 100
CHEWELAH CREEK Washington Poor 1935 7.3 m 100
PATIT CREEK Washington Fair 1915 13.4 m 100
BRANCH OLNEY CREEK Washington Good 1991 14.3 m 100
S FORK UNION FLAT CREEK Washington Good 1990 8.7 m 100
SOUTH TOUCHET RIVER Washington Good 2000 31.1 m 100
LIND COULEE Washington Good 2003 36.6 m 100
GEE CREEK Washington Good 2003 21.6 m 100
WIDE HOLLOW CREEK Washington Poor 1965 9.8 m 100
WHISKEY CREEK Washington Fair 2003 20.7 m 100
COLVILLE GULCH Washington Good 2004 12.0 m 100
OWL CREEK Washington Good 1954 6.4 m 100
SYLVIA CREEK Washington Good 2005 20.4 m 100
GREENLEAF CREEK Washington Good 2004 14.3 m 100
PATIT CREEK Washington Good 2005 16.2 m 100
TUCANNON RIVER Washington Good 2008 36.9 m 100
South Fork Tacoma Creek Washington Good 2004 7.3 m 100
West Branch Priest River Washington Good 2007 8.5 m 100
Mill Creek Washington Fair 2012 11.0 m 100
W. Lincoln Avenue Washington Good 2011 17.7 m 100
Duwamish River Washington Poor 1957 120.4 m 100
WOODS LAKE CREEK Washington Good 2017 7.9 m 100
PENNY CREEK Washington Good 2019 13.4 m 100
Unnamed Wetland Washington Good 2019 8.1 m 100
BIG BOULDER CREEK Washington Good 2020 18.3 m 100

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.