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
RATTLESNAKE CREEK Washington Fair 1996 13.1 m 756
STATE PARK ROAD Washington Fair 1969 18.9 m 751
SOUTH CREEK TRIBUTARY Washington Good 1951 7.6 m 750
NEWAUKUM RIVER Washington Fair 1970 54.9 m 750
YELLOWHAWK CREEK Washington Fair 1923 10.1 m 750
GOBLE CREEK Washington Fair 1958 17.1 m 750
MONAHAN CREEK Washington Good 2003 9.8 m 750
LITTLE MISSION CR Washington Good 2007 9.8 m 750
Veterans Dr. Washington Good 2007 44.5 m 750
WEST CANAL BLK 80 Washington Fair 1953 7.3 m 748
ELWHA RIVER Washington Good 2009 179.5 m 747
BLACK CREEK Washington Good 2002 7.6 m 746
DELL CREEK Washington Good 1972 15.2 m 740
ROZA CANAL Washington Good 1974 20.7 m 740
HAWK CREEK Washington Good 2016 42.4 m 740
TROUT CREEK Washington Fair 1956 34.4 m 739
WAPATO CANAL Washington Good 1961 7.9 m 738
COLVILLE RIVER Washington Fair 1957 26.8 m 737
LIND COULEE Washington Good 1986 17.4 m 736
AMERICAN RIVER Washington Good 1989 40.2 m 735
AMERICAN RIVER Washington Good 1989 68.6 m 735
ESQUATZEL COULEE Washington Poor 1963 34.1 m 735
KLICKITAT RIVER Washington Good 1977 100.6 m 734
DRY WASH Washington Good 1993 7.6 m 734
WASHOUGAL RIVER Washington Fair 1955 54.3 m 731
SIDE HILL RAVINE Washington Fair 1931 95.1 m 730
RR TRACK Washington Good 1986 35.1 m 730
WIND RIVER Washington Good 1955 52.4 m 729
MERCER CREEK Washington Good 2006 8.5 m 729
WYNOOCHEE RIVER Washington Fair 1982 100.6 m 728
WYNOOCHEE RIVER SLOUGH Washington Poor 1973 28.8 m 728
POTHOLES EAST CANAL Washington Good 1956 19.2 m 727
ELOCHOMAN RIVER Washington Good 1963 77.7 m 726
W FORK GRANDY CK Washington Fair 1968 18.9 m 725
MISSION CREEK Washington Poor 1960 9.1 m 725
GRANDY CREEK NEAR LAKE Washington Fair 1968 12.4 m 725
KIONA CR. Washington Fair 1962 15.4 m 724
CLEAR CREEK Washington Good 1960 38.1 m 724
I-5 Washington Good 1968 88.4 m 721
UNION CREEK Washington Good 1988 27.4 m 721
DRY CREEK Washington Good 1980 25.9 m 720
BURLINGAME DITCH Washington Good 2002 6.5 m 720
DAKOTA CREEK Washington Good 2000 16.8 m 720
EAST LOW CANAL BLK 44 Washington Good 1985 42.7 m 719
BACHELOR CREEK Washington Good 1992 7.6 m 715
SVID CANAL Washington Good 1962 29.6 m 715
BEAR CREEK Washington Fair 1966 25.9 m 714
WEST CANAL BLK 701 Washington Fair 1975 54.9 m 714
CHEHALIS RIVER Washington Good 1986 149.4 m 713
PLEASANT VALLEY CREEK Washington Good 2002 14.0 m 712

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.