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
CHICO CREEK Washington Fair 2002 25.0 m 277
SMITH CANYON WASTEWAY Washington Good 2012 10.4 m 277
DICKERSON CREEK Washington Good 2016 7.6 m 277
Bear Creek Washington Good 2001 15.2 m 276
PATIT CREEK Washington Fair 1971 7.3 m 275
LACAMAS CREEK Washington Fair 1960 7.0 m 275
SELAH VALLEY CANAL Washington Good 1976 8.8 m 275
HILINE CANAL Washington Good 1995 21.9 m 275
CRAB CREEK Washington Fair 1979 30.5 m 275
DAKOTA CR Washington Fair 1995 39.9 m 275
TOUCHET RIVER Washington Good 2017 39.3 m 275
LAT W39.9E2 BLK 75 Washington Fair 1952 9.1 m 274
WENAS CREEK Washington Good 1976 7.6 m 274
N.FK. NEWAUKUM RIVER Washington Good 1962 49.1 m 274
DRY WASH Washington Good 2002 20.0 m 274
Salmon Creek Washington Good 2020 20.7 m 274
INDEPENDENCE CREEK Washington Fair 1956 31.7 m 273
I-90 Washington Fair 1958 103.9 m 272
EAST LOW CANAL Washington Fair 1953 23.2 m 272
REBEL FLAT CREEK Washington Fair 1965 7.6 m 272
ELTOPIA BRANCH CANAL Washington Fair 1965 14.0 m 272
TEANAWAY RIVER Washington Fair 1971 36.6 m 272
CHINA CREEK Washington Fair 1941 8.5 m 272
WEST CANAL Washington Fair 1949 27.4 m 271
LITTLE SPOKANE RIVER Washington Fair 1989 26.8 m 271
CARBON RIVER Washington Poor 1921 150.6 m 270
GULCH NO 3 Washington Fair 1957 28.0 m 270
GULCH NO 2 Washington Fair 1957 32.0 m 270
GULCH NO 1 Washington Fair 1957 28.0 m 270
WASTEWAY EL68 STA 430+75 Washington Good 1988 15.2 m 270
N FK NEWAUKUM RIVER Washington Fair 1991 37.5 m 270
SWALE CREEK Washington Fair 1977 45.7 m 270
RUSSELL CREEK Washington Good 1998 9.4 m 270
RR TRACKS AT PORT Washington Good 2000 223.7 m 270
NORTH FORK CREEK Washington Good 2016 11.9 m 270
Salmon Creek Washington Good 2018 24.4 m 270
ROCK CREEK Washington Poor 1946 40.2 m 269
IMBLER CREEK Washington Poor 1946 15.2 m 269
DRAGOON CREEK Washington Good 1996 18.9 m 269
LINCOLN CR. Washington Good 1997 36.6 m 269
UNNAMED DRAINAGE Washington Good 1973 24.7 m 268
PINE CREEK Washington Fair 1974 38.4 m 268
HIGHLINE CANAL Washington Fair 1973 11.6 m 268
SPANGLE CREEK Washington Fair 1977 7.3 m 268
SINKING CREEK Washington Poor 1950 25.0 m 267
DRY RUN Washington Good 1950 15.2 m 267
WAPATO CANAL Washington Good 1964 9.8 m 267
SUMAS RIVER Washington Fair 1956 23.2 m 267
SUMAS RIVER Washington Good 1997 22.9 m 267
REBEL FLAT CREEK Washington Good 1996 6.4 m 267

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.