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
LITTLE SPOKANE RIVER Washington Fair 1964 10.1 m 218
SKIDMORE SLOUGH Washington Fair 2010 21.3 m 218
NORTH FORK LINCOLN CREEK Washington Good 2016 18.3 m 218
OUTLET CREEK Washington Fair 1958 13.4 m 217
(UNNAMED TRIBUTARY) Washington Fair 2003 6.1 m 217
SAMISH RIVER Washington Fair 1973 27.7 m 216
LATERAL EL68 328+26.61 Washington Fair 1988 14.1 m 216
SPANGLE CREEK Washington Good 1975 7.6 m 216
EAST LOW CANAL BLK 41 Washington Good 1989 29.6 m 215
OLEQUA CREEK Washington Poor 1924 46.6 m 215
PEELS SLOUGH Washington Fair 1976 19.2 m 215
CONTRACTORS CREEK Washington Good 2000 89.6 m 215
TOUCHET RIVER Washington Good 2007 44.4 m 215
NEIL CREEK Washington Good 2008 7.0 m 215
May Creek Washington Good 2009 24.3 m 215
I-90 Washington Fair 1967 70.1 m 214
I-82 Washington Good 2020 76.5 m 214
IRRIGATION LATERAL Washington Good 1959 13.1 m 214
USIS CANAL Washington Good 1972 20.7 m 214
ECBID WASTEWAY Washington Good 1995 7.9 m 213
Nelson Creek Washington Good 2022 20.1 m 213
LIND COULEE WASTEWAY Washington Good 1988 31.1 m 212
N. FK NEWAUKUM RIVER Washington Fair 1963 51.7 m 212
HALL CREEK Washington Good 2020 6.2 m 212
WHETSTONE CREEK Washington Fair 1951 9.4 m 210
I-90 Washington Fair 1958 76.2 m 210
I-5 RR Washington Good 1968 108.8 m 210
SVID CANAL Washington Good 1967 21.3 m 210
AHTANUM CREEK N. FORK Washington Good 1966 8.5 m 210
ROZA CANAL Washington Fair 1967 28.7 m 210
WALUKE BRANCH CANAL Washington Good 1983 11.3 m 210
RAGING RIVER Washington Good 2003 74.1 m 210
DRY CREEK Washington Good 2006 36.6 m 210
SPRING VALLEY Washington Good 2014 11.0 m 210
BUTLER SLOUGH Washington Poor 1948 50.3 m 209
CHINA CREEK Washington Fair 1941 9.1 m 209
POLSON CREEK Washington Good 2006 6.7 m 209
SCHAFER CREEK Washington Good 2008 13.7 m 209
Deep Creek Washington Fair 1900 10.4 m 209
COWICHE CREEK Washington Good 1979 12.2 m 208
WILLAPA RIVER Washington Good 1982 59.7 m 208
PUNY CREEK Washington Good 2000 25.2 m 207
SOREHEAD CREEK Washington Good 1963 33.5 m 207
CANYON CREEK Washington Fair 1963 32.6 m 207
CANYON CREEK Washington Fair 1951 36.6 m 207
CANYON CREEK Washington Poor 1948 65.2 m 207
GARRARD CREEK Washington Poor 1969 17.6 m 207
FARRIER COULEE Washington Fair 1920 16.9 m 207
DRY CREEK Washington Good 1973 42.7 m 206
SAAR CR Washington Fair 1946 9.4 m 206

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.