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
FRENCHMAN SPRINGS Washington Good 1931 12.5 m 169
FRENCHMAN SPRINGS Washington Good 1931 11.0 m 169
STEARNS CREEK Washington Good 1963 7.3 m 168
DRY WASH Washington Good 1998 6.7 m 168
BURGLINGAME DITCH Washington Good 2005 6.7 m 168
MINERAL CREEK Washington Good 2005 61.0 m 168
JOHNSON DRAINAGE Washington Good 2011 7.3 m 168
UNNAMED TRIBUTARY Washington Good 2021 13.7 m 168
WHITE RIVER Washington Fair 1955 67.1 m 167
E FORK LEWIS RIVER Washington Fair 1937 23.8 m 167
AHTANUM CREEK Washington Good 1979 12.2 m 167
LITTLE WHITE SALMON RIVE Washington Good 1962 39.5 m 167
TRIB.N.F.STILLAGUAMISH Washington Fair 1992 7.6 m 167
GARRARD CREEK Washington Good 2011 18.3 m 167
EL68 WASTEWAY 608+83.97 Washington Fair 1952 15.8 m 166
INTERMITTENT STREAM Washington Fair 1981 12.8 m 165
DRY COULEE Washington Good 1963 15.8 m 165
DRY COULEE Washington Fair 1950 6.4 m 165
DRY COULLEE Washington Fair 1963 25.9 m 165
DRY COULEE Washington Fair 1963 24.4 m 165
POTHOLES EAST CANAL Washington Fair 1958 8.5 m 165
REBEL FLAT CREEK Washington Good 1970 13.7 m 165
FRIDAY CREEK Washington Fair 1961 18.6 m 165
FRIDAY CREEK Washington Fair 1962 18.6 m 165
LATAH CREEK Washington Good 1998 36.0 m 165
POTHOLES CANAL Washington Good 2003 33.5 m 165
MAY CREEK Washington Good 2007 26.2 m 165
DEADMAN CREEK Washington Good 2017 13.7 m 165
INTERMITTENT STREAM Washington Fair 1957 33.4 m 164
W B 5 W W 1 Washington Good 2005 14.3 m 164
TRIB.TOM MOORE SL./SKAGI Washington Fair 1987 38.6 m 163
ABERNATHY CREEK Washington Good 1952 21.6 m 163
KLICKITAT RIVER Washington Fair 1991 87.8 m 163
Stearns Creek Washington Fair 1940 7.6 m 163
PORTER CREEK Washington Fair 1936 9.4 m 162
COLOCKUM CREEK Washington Good 1976 11.0 m 161
NORTH FORK MOCLIPS RIVER Washington Good 1984 30.5 m 160
RAILROAD CREEK Washington Good 1984 22.6 m 160
FIELDS GULCH Washington Poor 1973 12.1 m 160
SILVER CREEK Washington Good 1975 13.7 m 160
DRY CREEK Washington Fair 1974 11.0 m 160
WHITE SALMON RIVER Washington Good 1993 21.3 m 160
ROCKY COULEE Washington Good 1974 30.5 m 160
COPPEI CREEK Washington Good 1970 10.7 m 160
RAVINE Washington Fair 1948 75.6 m 160
RAGING RIVER Washington Fair 1996 6.7 m 160
ROZA CANAL Washington Good 1996 33.5 m 160
WILD HORSE CREEK Washington Good 2001 30.2 m 160
I-90 TANEUM CR CULVERT Washington Good 1965 75.3 m 159
BUNKER CREEK Washington Fair 1963 34.4 m 159

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.