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
I-90 Washington Good 2001 67.7 m 14,801
BLEWETT CUTOFF RD Washington Good 2008 25.9 m 14,792
BURNT BRIDGE CREEK Washington Fair 1974 6.4 m 14,784
YAKIMA RIVER Washington Good 2004 211.7 m 14,776
I-182 Washington Fair 1983 125.6 m 14,776
YAKIMA RIVER Washington Good 2005 211.7 m 14,776
S-W RAMP TO S 188TH ST Washington Fair 1964 69.2 m 14,741
EAST CAMAS SLOUGH Washington Good 2012 105.2 m 14,739
EAST CAMAS SLOUGH Washington Fair 1962 105.2 m 14,739
LOWER PEOH PT RD & TRAIL Washington Poor 1965 114.3 m 14,717
LOWER PEOH PT RD & TRAIL Washington Poor 1965 114.3 m 14,717
HIGHLINE CANAL Washington Poor 1965 54.6 m 14,717
HIGHLINE CANAL Washington Fair 1965 54.3 m 14,717
YAKIMA RIVER Washington Good 1965 118.9 m 14,717
YAKIMA RIVER Washington Good 1965 118.9 m 14,717
RAILROAD AVE & BNSF Washington Fair 1982 207.0 m 14,700
SR 526 MAINLINE Washington Fair 1969 75.0 m 14,665
MELLIS ROAD Washington Fair 1980 30.8 m 14,654
MELLIS ROAD Washington Fair 1981 30.8 m 14,654
COUNTY ROAD AND CANAL Washington Fair 1979 256.0 m 14,654
COUNTY ROAD AND CANAL Washington Fair 1979 280.4 m 14,654
PADDEN CREEK Washington Good 2021 6.4 m 14,626
I-5 RAMPS Washington Good 1963 38.1 m 14,621
RIDGETOP BLVD NW Washington Good 1982 36.3 m 14,615
RIDGETOP BLVD NW Washington Good 1982 36.3 m 14,615
I-82 Washington Fair 1981 71.0 m 14,611
DETENTION VAULT Washington Good 2007 46.6 m 14,605
I-5 Washington Good 2020 159.1 m 14,599
WINE COUNTRY RD RR PED Washington Fair 1979 108.5 m 14,593
WINE COUNTRY RD RR PED Washington Fair 1979 123.7 m 14,593
TEAR-FORSELL ROAD Washington Fair 1981 25.9 m 14,593
TEAR-FORSELL ROAD Washington Fair 1981 25.9 m 14,593
SR 520 Washington Good 1987 69.5 m 14,591
HIGGINS SLOUGH Washington Good 2008 22.6 m 14,588
HIGGINS SLOUGH Washington Good 2007 19.5 m 14,588
HIGGINS SLOUGH Washington Good 1968 21.9 m 14,588
HIGGINS SLOUGH Washington Good 1968 22.6 m 14,588
S CLE ELUM RD & BNSF RR Washington Poor 1966 129.5 m 14,587
S CLE ELUM RD & BNSF RR Washington Fair 1966 129.5 m 14,587
COTTAGE LAKE CREEK Washington Fair 1975 10.7 m 14,586
I-90 Washington Good 1975 51.2 m 14,544
SOUTHCENTER BLVD Washington Good 1965 28.0 m 14,537
EBEY SLOUGH Washington Good 1967 61.6 m 14,511
I-5 NB Washington Good 2007 47.1 m 14,504
AIRPORT EXPRESSWAY Washington Fair 1970 93.0 m 14,500
Stormwater Facility Washington Good 2013 15.2 m 14,500
THORP RD Washington Fair 1980 31.1 m 14,477
THORP RD Washington Good 1980 31.1 m 14,477
RAVENSDALE CREEK Washington Good 2022 36.9 m 14,429
SR 14 Washington Good 1983 130.1 m 14,376

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.