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
FOURTH OF JULY CREEK Washington Good 2004 30.2 m 44
NORTH FORK WILLAPA RIVER Washington Good 1964 30.5 m 44
SALMON CREEK Washington Good 1989 20.1 m 44
PALOUSE RIVER Washington Good 1997 43.3 m 44
EAST LATERAL 85 Washington Good 2007 8.5 m 44
S.F. Stillaguamish River Washington Good 2009 75.9 m 44
NESPELEM RIVER Washington Good 2017 21.3 m 44
BEAVER CREEK Washington Poor 1957 7.3 m 43
ROCK CREEK Washington Fair 1972 10.1 m 43
SMITH CANAL Washington Poor 1978 28.6 m 43
ROCK CREEK Washington Fair 1945 19.4 m 43
CRAB CREEK Washington Good 1972 16.8 m 43
LINCOLN CREEK Washington Fair 1964 20.7 m 43
SALZER CREEK Washington Good 1971 14.3 m 43
W FK WILDCAT CREEK Washington Good 2021 14.0 m 43
BAR CREEK Washington Fair 1960 22.9 m 42
SLOUGH CREEK Washington Fair 1967 20.3 m 42
SWALE CREEK Washington Fair 1977 18.3 m 42
SWALE CREEK Washington Fair 1977 21.3 m 42
WEST FORK WOODS CREEK Washington Fair 1985 8.6 m 42
CATTLE PASS Washington Fair 1985 26.9 m 42
SPANGLE CREEK Washington Good 1997 7.9 m 42
CRAB CREEK Washington Good 2003 21.9 m 42
LITTLE NESPELEM RIVER Washington Good 2017 20.7 m 42
S PRAIRIE CREEK Washington Good 1966 13.2 m 41
FINNEY CREEK Washington Good 1952 64.0 m 41
WAPATO CANAL Washington Good 1990 7.9 m 41
ELWOOD CREEK Washington Good 1983 36.2 m 41
KLICKITAT RIVER Washington Fair 1965 40.5 m 41
NEWMAN CREEK Washington Fair 1976 7.6 m 41
DOUGLAS CREEK DRAINAGE Washington Good 1965 7.0 m 41
WEBER COULEE Washington Fair 1938 22.6 m 41
BRITTAIN CREEK Washington Good 1990 53.0 m 41
LATAH CREEK Washington Good 1992 61.0 m 41
CEDAR CREEK Washington Good 1998 21.3 m 41
BIRD CREEK Washington Fair 1997 6.7 m 41
EAST LATERAL 85 Washington Good 2000 11.6 m 41
WILLOW CREEK Washington Good 2002 7.6 m 41
EAST LOW CANAL Washington Good 2006 46.5 m 41
CHUMSTICK CREEK Washington Good 2013 18.3 m 41
UPPER W. BRANCH Washington Fair 1979 8.7 m 40
S.F. GRANITE CR Washington Good 1952 9.9 m 40
CAMPGROUND CREEK Washington Good 2010 10.7 m 40
TROUT LAKE CREEK Washington Fair 1981 35.1 m 40
NORTH FORK CISPUS RIVER Washington Good 1991 21.3 m 40
W. FORK WILLAME CREEK Washington Good 2000 18.3 m 40
HUCKLEBERRY CREEK Washington Good 2011 27.8 m 40
EIGHTMILE CREEK Washington Good 1955 12.0 m 40
N.FORK LITLE NACHES RVR Washington Fair 1972 33.8 m 40
NACHES RIVER Washington Fair 1960 61.0 m 40

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.