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.

Clear
BridgeLocationConditionYear BuiltLengthADT
CALIFORNIA CR Washington Fair 1949 9.4 m 365
COTTONWOOD CREEK Washington Good 2002 19.8 m 365
Little Pend Oreille Riv Washington Good 2013 22.3 m 365
PINE CREEK Washington Fair 1915 12.2 m 364
ROUNDTOP CREEK Washington Good 1967 25.1 m 364
PARKE CREEK Washington Good 1968 39.3 m 363
WENATCHEE RIVER Washington Fair 1907 95.1 m 363
LITTLE PEND OREILLE RIVE Washington Poor 1957 7.6 m 363
BLUE CREEK Washington Fair 1958 7.3 m 363
HATTON CREEK Washington Good 1974 7.0 m 361
GRAYS RIVER Washington Good 1989 58.5 m 361
DOUGLAS CREEK Washington Fair 1957 23.8 m 360
HULL CREEK Washington Fair 1973 20.1 m 360
KETTLE RIVER Washington Fair 1908 61.6 m 360
DOUGLAS CREEK Washington Fair 1957 23.8 m 360
LAKE TAPPS Washington Fair 1970 62.8 m 360
ROZA POWER WASTEWAY Washington Fair 1964 31.1 m 360
DOUGLAS CREEK Washington Good 1957 23.8 m 360
HORSEHAVEN CREEK Washington Good 2022 9.3 m 360
HORSEHAVEN CREEK Washington Good 2023 8.5 m 360
LITTLE BOULDER CR Washington Fair 1900 17.4 m 358
SWALE CREEK Washington Fair 1985 68.6 m 358
WAHLUKE BRANCH CANAL Washington Fair 1959 8.5 m 357
N.F. STILLAGUAMISH RIVER Washington Good 1990 176.8 m 357
S FK SNOQUALMIE R Washington Poor 1974 96.3 m 356
MOXEE DRAIN Washington Good 1964 10.4 m 355
SAND DITCH Washington Fair 1910 12.9 m 355
STOWE CREEK Washington Fair 1950 8.8 m 355
KACHESS RIVER Washington Good 1974 30.2 m 353
PINE CREEK Washington Good 1980 18.3 m 353
COAL CREEK Washington Good 1958 7.9 m 353
MCCARTNEY CREEK Washington Good 1998 18.9 m 353
NINE MILE CREEK Washington Good 1980 8.5 m 352
WADDELL CREEK Washington Good 1982 21.3 m 352
DUCK LAKE Washington Fair 1970 40.5 m 352
FOSTER CREEK Washington Good 2016 73.2 m 352
HIGGINS SLOUGH Washington Good 1977 40.7 m 351
I-82 Washington Good 1978 92.0 m 350
NORTH TOUCHET RIVER Washington Fair 1973 14.0 m 350
TUCANNON RIVER Washington Poor 1962 34.7 m 350
GREEN RIVER Washington Fair 1914 136.2 m 350
EAST FORK LEWIS RIVER Washington Fair 1961 25.6 m 350
CASEY CREEK Washington Fair 1979 12.2 m 350
HERRON BAY Washington Fair 1954 18.3 m 350
NORTH TOUCHET RIVER Washington Fair 1965 9.8 m 350
NORTH TOUCHET RIVER Washington Fair 1973 14.0 m 350
WHETSTONE CREEK Washington Fair 1970 11.0 m 350
GREEN RIVER Washington Fair 1991 113.1 m 350
SVID CANAL Washington Fair 1959 9.8 m 350
DWYER CREEK Washington Fair 2000 13.4 m 350

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.