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.

Clear
BridgeLocationConditionYear BuiltLengthADT
EVERETT WATER MAIN Washington Good 2009 26.5 m 21,133
GREEN RIVER Washington Fair 1973 41.9 m 21,100
LACAMAS CR DREWS PR RD Washington Poor 1953 66.1 m 21,041
AIRFORCE RD Washington Fair 1967 9.5 m 21,004
15TH AVE W Washington Fair 1959 35.4 m 21,000
SNAKE RIVER Washington Fair 1939 434.0 m 21,000
SNAKE RIVER Washington Fair 1982 568.8 m 21,000
RAILROAD Washington Fair 1986 38.1 m 21,000
DEARBORN ST Washington Fair 1965 65.8 m 20,967
BUS DEPOT PED PATH BLDNS Washington Fair 2003 347.5 m 20,960
I-5 Washington Fair 1966 513.6 m 20,960
I-5 Washington Fair 1966 573.3 m 20,960
I-5 RAMPS Washington Good 1994 64.6 m 20,950
PUYALLUP RIVER Washington Good 2015 82.3 m 20,803
BNSF RAILWAY Washington Good 2016 35.1 m 20,800
I-405 Washington Good 2011 114.0 m 20,700
MILL CREEK WETLAND Washington Fair 2014 8.5 m 20,648
BNRR (REMOVED) Washington Fair 1976 69.5 m 20,619
BNRR (REMOVED) Washington Fair 1976 69.5 m 20,619
PUYALLUP RIVER Washington Fair 1973 70.7 m 20,553
COLUMBIA R @ LONGVIEW Washington Fair 1929 1,669.7 m 20,432
SR 410 Washington Fair 1967 72.5 m 20,421
FORBES CREEK Washington Good 1974 74.7 m 20,400
SPOKANE RIVER PETTET DR Washington Good 1994 221.6 m 20,400
SULTAN MILL POND Washington Fair 1952 35.7 m 20,338
I-90 Washington Fair 1957 34.0 m 20,325
COFFEE CREEK Washington Good 2004 8.2 m 20,300
JENKINS CREEK Washington Good 2002 20.4 m 20,290
JENKINS CREEK Washington Good 2002 20.1 m 20,290
SE 240TH ST Washington Good 2002 37.5 m 20,290
SE 240TH ST Washington Good 2002 41.1 m 20,290
I-705 SB RAMP STREETS+ Washington Good 1988 1,025.3 m 20,205
TERRAIN Washington Good 1988 38.1 m 20,205
I-705 NB RAMP STREETS+ Washington Fair 1988 788.8 m 20,205
I-405 Washington Good 1970 129.2 m 20,179
I-5 Washington Fair 1964 73.2 m 20,062
Budd Inlet W. Bay & BNRR Washington Good 2004 228.3 m 20,060
Fill Slope Washington Fair 2004 42.7 m 20,060
WENATCHEE RIVER & GNRR Washington Fair 1954 185.3 m 20,059
WENATCHEE RIVER & BNSF Washington Fair 1933 195.4 m 20,059
Dogfish Creek Washington Good 2007 6.7 m 20,007
I-5 Washington Fair 1959 85.3 m 20,005
I-5 Washington Good 1964 95.1 m 20,000
WIDE HOLLOW CREEK Washington Good 1970 9.1 m 20,000
MILL CR Washington Fair 1954 18.3 m 20,000
GREEN RIVER Washington Fair 1968 83.8 m 20,000
BNRR Washington Fair 1930 109.7 m 20,000
N. CHANNEL SPOKANE RIVER Washington Good 1985 99.2 m 19,965
N 20TH AVE Washington Good 1968 49.1 m 19,854
N 20TH AVE Washington Fair 1968 49.1 m 19,854

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.