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
BIG RIVER Washington Good 2011 37.5 m 30
MAY CREEK Washington Good 2018 24.1 m 30
US 101 Washington Good 1999 32.6 m 29
SANDERS CREEK Washington Good 1959 6.7 m 29
SLOUGH Washington Good 1985 19.1 m 29
DRY CREEK Washington Fair 1914 10.7 m 29
NORTH FORK ROCK CREEK Washington Fair 1986 26.8 m 29
WASTEWAY Washington Fair 1952 9.8 m 29
WILDCAT CREEK Washington Good 1991 21.6 m 29
INTERMITTENT STREAM Washington Fair 1925 6.9 m 28
CID CANAL Washington Good 1967 9.1 m 28
MILL CREEK Washington Good 1974 10.4 m 28
CORBETT CREEK Washington Good 1984 19.8 m 28
DRY CREEK Washington Good 1999 38.1 m 28
ALLEN CREEK Washington Good 2007 8.8 m 28
China Creek Washington Good 2011 9.4 m 28
WHIPPLE WASTEWAY Washington Good 1969 48.8 m 27
SNOW CREEK Washington Poor 1979 15.5 m 27
SKOOKUMCHUCK RIVER Washington Fair 1982 43.9 m 27
CANNAWAI CREEK Washington Good 1925 6.7 m 27
LITTLE PILCHUCK CREEK Washington Fair 1985 9.2 m 27
CLALLAM RIVER Washington Poor 1969 31.1 m 27
DRY WASH Washington Fair 1939 9.4 m 27
S FK NEWAUKUM RIVER Washington Fair 1922 30.5 m 27
METHOW RIVER Washington Good 1990 64.6 m 27
SHERMAN CREEK Washington Good 1995 15.2 m 27
DUCK CREEK Washington Good 1997 11.0 m 27
SHERMAN CREEK Washington Good 2006 19.5 m 27
WILSON CREEK Washington Fair 1912 31.1 m 26
DRY WASH Washington Fair 1900 7.8 m 26
BERG SLOUGH Washington Good 1979 19.1 m 26
EAST LATERAL 85 Washington Fair 1958 10.4 m 26
DRY WASH Washington Fair 1916 10.1 m 26
PINE CREEK Washington Fair 1971 21.3 m 26
SCATTER CREEK Washington Good 1995 10.5 m 26
Peshastin Creek Washington Fair 1977 9.2 m 26
Trinidad Creek Washington Good 2005 8.2 m 26
NORTH STAR CREEK Washington Fair 1962 8.3 m 25
GOLD CREEK Washington Fair 1962 8.3 m 25
GOLD CREEK Washington Fair 1962 8.3 m 25
LITTLE PEND OREILLE RVR Washington Fair 1971 11.9 m 25
LITTLE PEND OREILLE RVR Washington Good 2004 15.5 m 25
I-82 Washington Fair 1983 72.5 m 25
WHITE SALMON RIVER Washington Fair 1957 28.5 m 25
WARM CREEK Washington Fair 1968 33.5 m 25
GEE CREEK Washington Fair 1956 35.1 m 25
FINNEY CREEK Washington Fair 1957 15.8 m 25
CUMBERLAND CREEK Washington Fair 1966 27.4 m 25
HANSEN CREEK Washington Good 1994 18.6 m 25
CARTER CREEK Washington Fair 1993 18.5 m 25

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.