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
PUYALLUP R & CITY STS Washington Fair 1975 474.0 m 43,523
PUYALLUP R & CITY STS Washington Fair 1971 474.9 m 43,523
SR 167 Washington Fair 1964 73.2 m 43,450
I-5 SB SR 16 W/NB RMPS Washington Good 2019 198.4 m 43,247
S TACOMA WAY Washington Good 2018 174.0 m 43,247
SUBSTATION Washington Good 2010 36.3 m 43,000
PKWY & SAMMAMISH RIVER Washington Good 1995 119.3 m 42,985
WLS PKWY & SAMMAMISH R Washington Fair 1976 118.0 m 42,985
15TH AVE SW Washington Good 1973 66.1 m 42,930
MERIDIAN ST Washington Good 1973 72.2 m 42,930
MERIDIAN ST Washington Good 1974 65.2 m 42,930
15TH AVE SW Washington Good 1974 57.9 m 42,930
WALLER RD Washington Good 1969 48.8 m 42,762
WALLER RD Washington Good 1969 48.8 m 42,762
GOLDEN GIVEN RD E Washington Fair 1966 46.9 m 42,359
GOLDEN GIVEN RD Washington Fair 1966 46.9 m 42,359
E MARGINAL WY 1ST 4TH Washington Fair 1941 1,039.4 m 42,350
E MARGINAL WY 1ST 4TH Washington Good 2012 1,015.6 m 42,350
NORTH CREEK Washington Good 1988 22.9 m 42,001
LEWIS RIVER Washington Fair 1968 328.0 m 41,939
E FORK LEWIS RIVER Washington Poor 1939 259.7 m 41,939
LEWIS RIVER Washington Poor 1940 399.3 m 41,939
E FORK LEWIS RIVER Washington Fair 1969 268.5 m 41,939
PILCHUCK CREEK Washington Good 1954 64.9 m 41,822
PILCHUCK CREEK Washington Good 1973 93.3 m 41,822
SR 512 Washington Good 1963 34.4 m 41,537
NPRY & CITY STREETS Washington Fair 1956 350.8 m 41,223
ROSEDALE ST Washington Fair 1949 49.7 m 41,194
ROSEDALE ST Washington Good 1970 71.0 m 41,194
TIBBETTS CREEK Washington Good 2004 14.3 m 40,835
TIBBETTS CREEK Washington Good 2004 14.3 m 40,835
I-90 Washington Fair 1970 73.5 m 40,805
NE 117TH SALMON CK PATH Washington Good 2005 130.1 m 40,791
NE 117TH SALMON CK PATH Washington Good 2005 130.1 m 40,791
SR 509 Washington Fair 1971 73.5 m 40,718
SNOHOMISH RIVER Washington Fair 1968 908.3 m 40,591
SNOHOMISH R HIGHLAND AVE Washington Fair 2001 722.1 m 40,591
EBEY ISLAND Washington Fair 1968 2,110.1 m 40,591
EBEY ISLAND Washington Good 2001 179.8 m 40,591
EBEY ISLAND Washington Good 1999 308.5 m 40,591
TERRAIN Washington Good 1965 46.0 m 40,483
LITTLE BEAR CREEK Washington Good 2017 12.2 m 40,454
CALLAHAN DRIVE Washington Good 1958 11.6 m 40,390
CENTER ST / ST RR Washington Good 2013 211.5 m 40,134
AIRPORT EXPRESSWAY Washington Good 2010 50.0 m 40,000
AIRPORT WAY BAR RAMP Washington Poor 1952 55.5 m 40,000
ORCHARD DR/SQUALICUM CR Washington Fair 1958 88.6 m 39,925
ORCHARD DR/SQUALICUM CR Washington Fair 1958 88.6 m 39,925
EXP GALER-LAKEVIEW V Washington Fair 1961 581.5 m 39,824
SPOKANE RIVER Washington Fair 1958 523.9 m 39,775

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.