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
SKOOKUMCHUCK RIVER Washington Good 1989 74.7 m 152
OTTER CREEK Washington Good 1997 10.7 m 152
ALDER CREEK Washington Good 1996 8.8 m 152
MF WILDCAT CREEK Washington Good 2023 14.0 m 152
POTHOLES CANAL Washington Good 2002 34.1 m 150
I-82 Washington Good 1984 103.6 m 150
SHANNON CREEK Washington Good 2004 31.3 m 150
STEVENS CREEK Washington Fair 1954 24.4 m 150
W FK HUMPTULIPS RIVER Washington Fair 1948 68.4 m 150
DONKEY CREEK Washington Fair 1950 24.4 m 150
E FK HUMPTULIPS RIVER Washington Good 1979 36.2 m 150
OBRIEN CREEK Washington Good 2010 55.7 m 150
FAWN CREEK - FLTP Washington Good 2020 10.4 m 150
ROZA CANAL Washington Good 1973 12.2 m 150
PING GULCH Washington Good 1951 12.2 m 150
MILL CREEK Washington Fair 1960 14.3 m 150
CRAB CREEK Washington Good 1960 41.8 m 150
LYNCH CREEK Washington Good 1953 12.5 m 150
LYNCH CREEK Washington Fair 1954 51.8 m 150
STEMBER CREEK Washington Good 1972 17.4 m 150
TOUCHET RIVER Washington Poor 1963 48.8 m 150
AHTANUM CREEK Washington Good 1987 7.6 m 150
ALPOWA CREEK Washington Poor 1964 9.8 m 150
CLOQUALLUM CREEK Washington Good 1945 45.4 m 150
SLEASMAN SLOUGH Washington Fair 1935 9.4 m 150
WHETSTONE CREEK Washington Fair 1997 18.9 m 150
PLEASANT VALLEY CREEK Washington Fair 1966 12.5 m 150
BAKER RIVER Washington Fair 1916 82.0 m 150
GEE CREEK Washington Fair 1975 9.1 m 150
MIDDLE FORK SATSOP RIVER Washington Good 1997 39.7 m 150
UNNAMED CREEK Washington Good 2006 8.5 m 150
DRAINAGE DITCH Washington Good 2007 9.8 m 150
COTTONWOOD CREEK Washington Good 2008 18.6 m 150
Raging River Washington Good 2014 8.5 m 150
ANDERSON CR Washington Good 2019 25.3 m 150
STREAM Washington Good 2023 6.8 m 150
NAV LOCK CHANNEL Washington Good 1982 27.5 m 150
SOUTH SHORE ACCESS Washington Fair 1973 224.7 m 150
SPILLWAY CHANNEL Washington Good 1968 156.0 m 150
SNAKE RIVER Washington Fair 1975 91.4 m 150
DECKER CREEK Washington Fair 1949 8.0 m 149
N.F. STILLAGUAMISH RIVER Washington Fair 1980 70.1 m 149
DRY BED CREEK Washington Good 1963 18.3 m 149
CHINA CREEK Washington Fair 1941 9.4 m 149
LITTLE NORTH RIVER Washington Good 2001 36.6 m 149
DRAINAGE Washington Good 2017 6.7 m 149
DRY CREEK Washington Fair 1970 9.1 m 148
LAKE CREEK Washington Good 1960 14.0 m 148
NANEUM CREEK Washington Good 2008 16.8 m 148
COULEE CREEK Washington Fair 1981 57.1 m 147

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.