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
Ingalls Creek Washington Fair 1968 12.8 m 4
WAHLUKE BRANCH CANAL Washington Good 1967 30.6 m 3
LEWIS CREEK Washington Good 1991 24.4 m 3
MIDDLE FORK CALISPELL CR Washington Fair 1968 14.0 m 3
RATTLESNAKE CREEK Washington Good 1984 19.5 m 3
DRY WASH Washington Fair 1952 6.7 m 3
SOUTH FORK PALOUSE RIVER Washington Fair 1914 13.1 m 3
HATTON COULEE Washington Fair 1915 15.6 m 3
ROSE CREEK Washington Good 1999 7.3 m 3
UNNAMED DRAINAGE Washington Good 1999 7.0 m 3
WILLOW CREEK Washington Good 1998 6.7 m 3
CAMERON CREEK Washington Good 1997 16.8 m 3
STEPTOE CREEK Washington Good 2017 9.8 m 3
FROG CREEK Washington Good 2018 9.1 m 3
STEPTOE CREEK Washington Good 2023 11.0 m 3
SCOOTENEY WASTEWAY Washington Good 1953 8.0 m 2
East Low Canal - Brkn Rk Washington Good 1947 6.8 m 2
Lone Ranch Creek Washington Good 2018 13.7 m 2
ICICLE CREEK Washington Fair 1939 11.0 m 2
ICICLE CREEK Washington Fair 1935 44.2 m 2
QUARTZ CREEK 2 Washington Fair 1998 8.7 m 2
WILLAME CREEK Washington Good 2010 26.8 m 2
THOMPSON CREEK Washington Good 2003 15.8 m 2
TAYLOR RIVER Washington Fair 1988 33.5 m 2
HOPE CREEK Washington Fair 1980 23.5 m 2
EVERGREEN CREEK Washington Good 1994 24.4 m 2
NORTH FORK SALMON CR Washington Good 1964 18.3 m 2
N. FORK TEANAWAY RIVER Washington Good 1966 16.0 m 2
COLD CREEK Washington Good 2010 22.2 m 2
SHERMAN CREEK Washington Good 2000 12.5 m 2
TACOMA CREEK Washington Good 1993 15.2 m 2
TEN MILE CREEK Washington Fair 1972 9.1 m 2
WHITE SALMON RIVER Washington Fair 1987 19.5 m 2
BRANCH SILVER CREEK Washington Fair 1921 7.3 m 2
ROCK CREEK Washington Fair 1965 22.3 m 2
DRY RELIEF Washington Fair 1950 8.6 m 2
N FORK DEEP CREEK Washington Fair 1961 14.6 m 2
SWALE CREEK Washington Good 1995 21.3 m 2
STEMILT CREEK Washington Fair 1936 9.8 m 2
EAST LOW CANAL Washington Fair 1950 27.7 m 1
ROCKY COULEE DIVERSION Washington Fair 1948 24.6 m 1
East Low Canal - Brkn Rk Washington Good 1947 6.8 m 1
East Low Canal Washington Good 1950 10.9 m 1
East Low Canal Washington Good 1950 10.9 m 1
East Low Canal Washington Good 1950 10.9 m 1
East Low Canal Washington Good 1950 10.9 m 1
WAHLUKE BRANCH CANAL Washington Fair 1967 30.8 m 1
ESQUATZEL DIVERS CANAL Washington Good 1957 11.1 m 1
ROCK CREEK Washington Fair 1950 66.4 m 1
EBEY ISLAND VIADUCT Washington Good 1968 36.3 m 1

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.