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
BOULDER CREEK Washington Good 1980 22.9 m 50
TOPPENISH CREEK Washington Good 1975 19.8 m 50
TOPPENISH CREEK Washington Good 1975 19.8 m 50
CHAMOKANE CREEK Washington Good 1980 24.2 m 50
SAN POIL RIVER Washington Fair 1959 29.8 m 50
NINE MILE CREEK Washington Fair 1962 15.8 m 50
HALL CREEK Washington Fair 1992 12.4 m 50
SITDOWN CREEK Washington Poor 1993 13.4 m 50
SITDOWN CREEK Washington Fair 1993 12.3 m 50
SITDOWN CREEK Washington Fair 1993 12.3 m 50
LOONEY CREEK Washington Fair 2001 15.3 m 50
STEPSTONE CREEK Washington Fair 1998 8.5 m 50
QUINAULT RIVER Washington Fair 1963 193.2 m 50
SR 512 Washington Good 1966 68.9 m 50
GRANITE CREEK Washington Fair 1957 7.5 m 50
UPPER W. BRANCH Washington Poor 1954 8.8 m 50
UPPER W. BRANCH Washington Poor 1954 8.7 m 50
S.F. GRANITE CR Washington Fair 1952 10.6 m 50
UPPER W. BRANCH Washington Poor 1956 8.8 m 50
SKATE CREEK Washington Fair 2010 45.9 m 50
COMPASS CREEK Washington Fair 2010 16.6 m 50
EAST FORK LEWIS RIVER Washington Fair 1957 40.4 m 50
CLEAR CREEK Washington Fair 1989 39.3 m 50
LOST CREEK DITCH Washington Poor 1983 11.2 m 50
LOST CREEK DITCH Washington Poor 1986 11.4 m 50
CASCADE CREEK Washington Fair 1956 20.1 m 50
ORR CREEK Washington Good 1985 9.1 m 50
CISPUS RIVER Washington Fair 1949 35.1 m 50
EAGLE CREEK Washington Poor 1970 17.4 m 50
WEST FORK TILTON Washington Poor 1970 17.1 m 50
CAT CREEK Washington Fair 2000 24.5 m 50
TRIBUTARY TO QUARTZ CK Washington Fair 2004 32.9 m 50
WEST FORK TILTON Washington Good 2005 21.3 m 50
LAVA CREEK Washington Good 2020 12.2 m 50
JEFFERSON CREEK Washington Good 2021 25.9 m 50
CLEARWATER CREEK Washington Fair 1968 44.4 m 50
CANYON CREEK Washington Good 1996 31.4 m 50
BEAVER CREEK TRIB. Washington Good 2003 12.6 m 50
BEAVER CREEK TRIB. Washington Good 2003 15.6 m 50
BEAVER CREEK TRIB. Washington Fair 2003 18.7 m 50
BEAVER CREEK Washington Good 2010 28.3 m 50
RANKIN CREEK Washington Good 2006 21.5 m 50
FINNEY CREEK Washington Good 2005 21.5 m 50
SLATE CREEK Washington Fair 2007 15.4 m 50
BAGLEY CREEK Washington Fair 2007 18.3 m 50
CANYON CREEK Washington Good 2007 21.5 m 50
MOROVITZ CREEK Washington Fair 2009 21.5 m 50
ANDERSON CREEK Washington Good 2014 21.3 m 50
WHITE CHUCK RIVER Washington Good 2008 73.2 m 50
SUIATTLE RIVER Washington Good 2009 96.3 m 50

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.