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.
| Bridge | Location | Condition | Year Built | Length | ADT |
|---|---|---|---|---|---|
| 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.