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
PARADISE RIVER Washington Fair 1926 11.1 m 1,800
NISQUALLY RIVER Washington Fair 1958 226.5 m 1,800
TURNER CREEK Washington Good 2020 7.9 m 1,800
SR 18 Washington Good 2004 119.5 m 1,800
PUGET SND @ PT TOWNSEND Washington Good 2013 32.3 m 1,800
PINE CANYON & CREEK Washington Fair 1949 63.7 m 1,797
WALLA WALLA RIVER Washington Good 1975 42.5 m 1,795
YELLOWHAWK CREEK Washington Fair 1920 14.9 m 1,795
China Ditch Washington Poor 2009 34.1 m 1,790
FRYINGPAN CREEK Washington Poor 1931 71.6 m 1,786
DEADWOOD CREEK Washington Fair 1929 7.3 m 1,786
WHITE RIVER Washington Fair 1930 27.4 m 1,786
SHAW CREEK Washington Fair 1957 20.1 m 1,786
KLICKITAT CREEK Washington Fair 1930 24.4 m 1,786
N FK GREEN CR Washington Good 1960 26.2 m 1,785
CLALLAM RIVER Washington Good 1960 39.0 m 1,785
GREEN CREEK Washington Fair 1961 16.2 m 1,785
CLALLAM RIVER Washington Fair 1971 60.0 m 1,785
CLALLAM RIVER Washington Fair 1970 64.0 m 1,785
CRANBERRY CREEK Washington Good 1993 7.6 m 1,783
NEWMAN LAKE OUTLET Washington Fair 1968 12.8 m 1,781
BEAVER CREEK Washington Good 1973 17.1 m 1,780
NO. FORK GOLDSBOROUGH CK Washington Fair 1988 12.3 m 1,777
GULCH Washington Fair 1949 67.4 m 1,774
SLIDE AREA Washington Fair 1968 36.0 m 1,774
GULCH Washington Good 1997 64.0 m 1,774
RATTLER RUN CR UPRR Washington Fair 1963 86.3 m 1,768
SNIPES CANAL Washington Good 2002 8.2 m 1,760
YAKIMA VALLEY CANAL Washington Good 1925 8.5 m 1,760
POTHOLES EAST CANAL Washington Good 1954 25.9 m 1,760
I-90 Washington Poor 1966 88.7 m 1,759
MASHEL RIVER Washington Fair 1948 59.4 m 1,758
S.F. STILLAGUAMISH RIVER Washington Fair 1954 64.3 m 1,756
BONAPARTE CREEK Washington Fair 1933 36.0 m 1,755
BONAPARTE CR Washington Good 2000 20.4 m 1,755
US 2 Washington Good 2011 70.1 m 1,754
MISSION CREEK Washington Good 1989 43.5 m 1,753
NEWAUKUM CREEK Washington Good 1928 14.4 m 1,750
DRY CREEK Washington Fair 1957 12.2 m 1,748
CID CANAL Washington Good 1970 15.2 m 1,742
BUDD CREEK Washington Good 2008 6.4 m 1,740
RICCI CREEK Washington Good 1994 28.1 m 1,733
SALZER CR. Washington Good 1983 21.0 m 1,732
DRAGOON CREEK Washington Fair 1963 6.3 m 1,728
LITTLE SPOKANE RIVER Washington Good 2007 33.7 m 1,726
SVID CANAL Washington Fair 1962 17.1 m 1,725
LACAMAS CREEK Washington Good 1962 9.9 m 1,725
VON GELDERN COVE INLET Washington Good 1996 21.3 m 1,725
CLOVER CREEK Washington Good 1970 18.9 m 1,725
BOGACHIEL RIVER Washington Fair 1985 112.8 m 1,723

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.