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
UMPTANUM RD Washington Poor 1967 49.4 m 15,658
REESER CREEK Washington Fair 1967 36.6 m 15,658
REESER CREEK Washington Fair 1967 36.6 m 15,658
CANYON RD & BNSF RR Washington Fair 1968 139.3 m 15,658
WILSON CREEK Washington Fair 1967 36.0 m 15,658
UMPTANUM RD Washington Good 1967 49.4 m 15,658
WILDLIFE CROSSING Washington Good 2012 8.2 m 15,631
W MAIN STREET Washington Fair 1970 86.0 m 15,631
SNOHOMISH R & TESTER RD Washington Good 2013 542.5 m 15,631
W MAIN ST (164TH ST SE) Washington Good 2012 85.3 m 15,631
ELLIOTT ROAD Washington Good 2013 39.3 m 15,631
ELLIOTT RD Washington Good 1963 44.2 m 15,631
SNOHOMISH R & TESTER RD Washington Fair 1963 512.1 m 15,631
DIVISION ST Washington Fair 1967 116.1 m 15,622
FUTURE US 395/RR/PED Washington Good 2013 138.7 m 15,600
Valley St & Valley Crk Washington Fair 2008 231.0 m 15,584
NP RY Washington Fair 1939 46.6 m 15,568
I-5 Washington Fair 1966 87.5 m 15,563
CAREY CREEK TRIBUTARY Washington Good 1995 19.5 m 15,522
CAREY CR TRIB Washington Good 1996 34.7 m 15,522
CAREY CR TRIB Washington Fair 1995 34.7 m 15,522
CAREY CREEK Washington Good 1996 35.7 m 15,522
CAREY CREEK Washington Fair 1995 64.0 m 15,522
EBEY SLOUGH DRAINAGE Washington Fair 1993 401.7 m 15,507
I-90 MAINLINE Washington Fair 1969 141.4 m 15,468
I-5 Washington Good 1965 85.0 m 15,442
I-5 SR 18 RAMPS Washington Fair 2012 441.7 m 15,430
I-182 Washington Good 1983 93.6 m 15,422
I-182 Washington Good 1983 99.4 m 15,422
HASKELL SLOUGH Washington Fair 1957 77.4 m 15,411
I-90 Washington Fair 1986 101.2 m 15,367
MILL CREEK Washington Fair 1921 39.3 m 15,354
WHITE RIVER Washington Fair 1952 70.7 m 15,329
W-W RAMP Washington Fair 1972 45.7 m 15,318
W-W RAMP Washington Fair 1972 45.7 m 15,318
W AIRPORT DRIVE Washington Good 1964 40.2 m 15,318
W AIRPORT DR Washington Fair 1964 42.4 m 15,318
I-182 Washington Good 1983 117.7 m 15,317
BNRR Washington Fair 1970 70.7 m 15,309
HYLEBOS CREEK Washington Good 1962 25.6 m 15,300
W-S I5 EB W SEA FRWY Washington Fair 1967 520.6 m 15,286
RAILROAD Washington Poor 1925 35.7 m 15,256
PUYALLUP RIVER Washington Poor 1925 232.9 m 15,255
I-5 BROADWAY AVE Washington Good 1995 317.9 m 15,235
Curtain Creek Washington Good 2015 10.8 m 15,202
I-5 Washington Good 1988 66.8 m 15,200
SKYKOMISH RIVER Washington Poor 1957 177.4 m 15,153
I-5 N-W RAMP Washington Good 1982 34.1 m 15,152
I-5 N-W RAMP Washington Good 1983 34.1 m 15,152
WENATCHEE RIVER Washington Good 1993 110.9 m 15,142

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.