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
PINE CREEK Washington Good 2003 24.8 m 113
GARRARD CREEK Washington Good 2008 22.6 m 113
ROBINSON CREEK Washington Fair 1955 20.4 m 112
SINKING CREEK Washington Good 1973 18.3 m 112
HANGMAN CREEK Washington Fair 1970 31.7 m 112
DRY WASH Washington Fair 1915 9.2 m 112
ROCKY COULEE Washington Fair 1967 8.5 m 112
SMITH CREEK Washington Fair 1994 33.5 m 112
POTHOLES EAST CANAL Washington Good 2005 17.4 m 112
RUNOFF CHANNEL Washington Good 1980 16.2 m 111
Napeequa River Washington Good 2001 41.2 m 111
S HANAFORD CREEK Washington Fair 1966 14.0 m 110
TROUT CREEK Washington Poor 1957 16.2 m 110
VANCE CREEK Washington Good 1986 42.7 m 110
COTTONWOOD CREEK Washington Good 1968 24.4 m 110
IRRIGATION LATERAL Washington Good 1952 8.5 m 110
DEEP CREEK Washington Poor 1965 33.2 m 110
MARION DRAIN Washington Poor 1959 20.4 m 110
WETLAND Washington Good 2002 65.8 m 110
INNIS CREEK Washington Good 2007 12.2 m 110
15 MILE CREEK Washington Good 2013 20.1 m 110
Stringer Creek Washington Good 2017 7.6 m 110
Whiskey Creek Washington Good 2017 13.4 m 110
LITTLE SPOKANE RIVER Washington Good 1984 35.7 m 109
SOUTH FORK CHEHALIS RIVE Washington Good 1982 40.8 m 109
CASSEL CREEK Washington Good 2000 47.2 m 109
DRAINAGE Washington Good 2018 7.3 m 109
DRY CREEK Washington Fair 1972 11.6 m 108
WIP Canal Washington Good 2006 16.5 m 108
Alder Creek Washington Good 2007 8.4 m 108
West Fork Rue Creek Washington Good 2017 15.8 m 108
COAL CREEK Washington Fair 1936 16.5 m 107
BRANCH CANAL EL68 134+51 Washington Poor 1952 14.5 m 107
COAL CREEK Washington Good 1973 12.2 m 107
ALKALI FLAT CREEK Washington Good 1969 7.3 m 107
ALKALI FLAT CREEK Washington Fair 1970 18.0 m 107
MUD FLAT CREEK Washington Fair 1970 12.2 m 107
SOUTH FORK GARRARD CR. Washington Fair 1965 18.0 m 107
WEBER COULEE Washington Good 1989 13.7 m 107
SUMAS RIVER Washington Fair 1932 9.4 m 106
CABBAGE CREEK Washington Fair 1969 9.8 m 106
P E 46 A W W Washington Good 1958 13.7 m 106
LOST VALLEY CREEK Washington Fair 1953 9.1 m 106
DUCK CREEK Washington Good 1972 9.1 m 106
WAHLUKE BRANCH CANAL Washington Good 1969 26.5 m 106
DUCK CREEK Washington Good 1972 15.2 m 106
SAMISH RIVER Washington Fair 1999 9.5 m 106
Irrigation Drainage Washington Good 2008 10.7 m 106
Douglas Creek Drainage Washington Good 2009 8.2 m 106
POTHOLES EAST CANAL Washington Fair 1957 18.0 m 105

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.