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
FISHER CREEK Washington Good 2024 6.9 m 843
N.F. SKYKOMISH RIVER Washington Good 1999 82.6 m 842
E TWIN R Washington Good 1952 40.8 m 841
LYRE RIVER Washington Fair 1959 81.7 m 841
AMERICAN RIVER Washington Good 1987 36.6 m 841
AMERICAN RIVER Washington Good 1987 62.5 m 841
SUSIE CREEK Washington Good 1996 114.0 m 841
FIELD CREEK Washington Good 2000 6.3 m 841
TEN MILE CR TRIB Washington Fair 1900 9.4 m 841
TEN MILE CR Washington Fair 1947 9.4 m 841
ROZA CANAL Washington Good 1971 22.9 m 840
POTHOLES EAST CANAL Washington Good 1956 12.5 m 839
NO.FK NEWAUKUM RIVER Washington Fair 1960 42.7 m 839
FIFTH PLAIN CREEK Washington Good 2016 24.7 m 839
N BRANCH CHELATCHIE CR Washington Poor 1953 7.6 m 838
WETLAND Washington Good 2003 20.7 m 837
Prairie Creek Washington Good 2013 10.5 m 836
W TWIN RIVER Washington Fair 1954 48.8 m 835
DEEP CREEK Washington Good 1992 50.6 m 835
JIM CREEK Washington Good 2004 8.8 m 835
JOE CREEK Washington Good 2016 6.4 m 835
MCLANE COVE Washington Good 2008 33.5 m 835
WENATCHEE RIVER Washington Fair 1980 108.8 m 833
GADDIS CREEK Washington Good 2017 6.3 m 832
EATON CREEK Washington Good 2017 6.4 m 832
WEST CANAL BLK 78 Washington Good 1993 28.3 m 831
PYSHT RIVER Washington Fair 1944 44.8 m 829
GREEN CREEK Washington Fair 1959 29.6 m 829
W. Fork Woods Cr. Washington Fair 1964 7.5 m 828
MISSION CREEK Washington Good 1991 17.8 m 827
MOX CHEHALIS CREEK Washington Good 2018 20.1 m 826
LORETTA CREEK Washington Fair 1961 25.9 m 825
DAY CREEK Washington Fair 1961 48.8 m 825
WEST CANAL Washington Good 1994 42.7 m 825
S.F. STILLAGUAMISH RIVER Washington Fair 1954 64.0 m 824
HYAK CREEK Washington Fair 1928 56.7 m 823
TOPPENISH CREEK Washington Good 1964 29.3 m 823
OVERFLOW CHANNEL Washington Good 2010 68.9 m 821
HAYNIE CR Washington Fair 1956 11.6 m 820
ROZA CANAL Washington Good 1987 18.6 m 820
HUTCHINSON CR Washington Good 2005 21.9 m 818
I-82 Washington Fair 1983 125.0 m 816
MATNEY CREEK Washington Fair 1930 7.6 m 814
BACKMAN CREEK Washington Fair 1979 13.4 m 812
BNSF RAILROAD Washington Good 1985 34.9 m 810
TIETON RIVER Washington Fair 1958 67.1 m 809
DAKOTA CR Washington Fair 1950 9.4 m 808
ROZA CANAL Washington Good 1978 17.4 m 808
MATNEY CREEK Washington Fair 1938 9.1 m 807
DAVIS CREEK Washington Good 2011 12.5 m 807

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.