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
SR 512 N-W RAMP Washington Good 1971 84.7 m 26,878
LEWIS ST Washington Fair 1953 71.0 m 26,803
GARRISON CREEK Washington Good 1993 48.8 m 26,777
SR 167 Washington Fair 1972 83.7 m 26,767
108TH AVE NE Washington Good 1966 82.6 m 26,760
YARROW CREEK Washington Good 2014 6.4 m 26,760
108TH AVE NE Washington Good 2013 71.6 m 26,760
NORTHWEST AVE Washington Fair 1958 46.9 m 26,759
NORTHWEST AVE Washington Fair 1958 46.9 m 26,759
I-5 Washington Good 1964 75.9 m 26,758
SALMON CREEK Washington Good 1994 126.5 m 26,735
195TH STREET Washington Fair 1986 53.3 m 26,704
ST TUNNEL Washington Fair 1987 44.5 m 26,700
I-5 Washington Fair 1996 65.5 m 26,682
87TH AVE SE Washington Good 1982 41.5 m 26,681
PERRY CR Washington Good 1958 31.1 m 26,624
PERRY CR Washington Fair 1957 31.1 m 26,624
NORTH 30TH & BNRR Washington Good 1974 237.7 m 26,559
W SNOQUALMIE IC Washington Good 1976 41.1 m 26,372
W SNOQUALMIE IC Washington Fair 1976 50.3 m 26,372
GAME CROSSING Washington Good 1976 9.1 m 26,372
GAME CROSSING Washington Good 1976 9.1 m 26,372
COLUMBIA R GN RY Washington Fair 1950 368.2 m 26,350
KENT-BLACK DIAMOND RD Washington Good 1996 82.6 m 26,257
KENT-BLACK DIAMOND RD SE Washington Fair 1959 61.6 m 26,257
SOOS CR Washington Good 1959 36.6 m 26,257
SOOS CREEK Washington Good 1996 37.8 m 26,257
I-5 Washington Fair 1958 89.6 m 26,256
CHEHALIS RIVER Washington Poor 1955 804.1 m 26,216
TRANSMT. OIL PIPELINE Washington Good 1972 9.8 m 26,177
15TH ST & BNRR PRAIRIE L Washington Good 1986 582.2 m 26,174
15TH ST VACATED RR Washington Good 1987 379.5 m 26,174
SR 3 Washington Fair 1977 58.2 m 26,163
SR 539 MERIDIAN ST Washington Fair 1958 52.1 m 26,088
SR 539 Washington Fair 1958 52.0 m 26,088
RUSH RD Washington Fair 1953 43.0 m 26,037
RUSH RD Washington Fair 1953 43.0 m 26,037
BNSF RR Washington Good 2003 43.3 m 26,000
25TH AVE NE Washington Good 1976 86.0 m 26,000
LEACH CREEK Washington Good 2005 9.1 m 26,000
UPRR & BNRR Washington Fair 1986 367.3 m 26,000
RAILROAD YARDS Washington Fair 1935 126.8 m 26,000
UNION PACIFIC RR Washington Good 2003 82.9 m 26,000
HUNTINGTON AVE Washington Good 1975 60.2 m 25,975
HUNTINGTON AVE Washington Fair 1975 54.9 m 25,975
BEECH ST Washington Good 1962 14.2 m 25,909
BEECH ST Washington Good 1962 14.2 m 25,909
FRENCH CREEK Washington Fair 1948 25.0 m 25,899
FARM RD & DRAIN DITCH Washington Good 1948 25.0 m 25,899
SAMISH RIVER PVT RD Washington Fair 1963 57.0 m 25,876

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.