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 |
|---|---|---|---|---|---|
| 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.