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 |
|---|---|---|---|---|---|
| WOODWARD CANYON | Washington | Good | 1994 | 10.1 m | 130 |
| SHERMAN CREEK | Washington | Good | 1995 | 10.7 m | 130 |
| WHITTLE CREEK | Washington | Good | 1999 | 6.4 m | 130 |
| Rue Creek | Washington | Good | 2021 | 9.4 m | 130 |
| MOUSE CREEK | Washington | Good | 2006 | 18.6 m | 129 |
| CANYON CREEK | Washington | Fair | 1957 | 31.5 m | 129 |
| CEDAR CREEK | Washington | Good | 2012 | 32.2 m | 129 |
| NORTH FORK TILTON RIVER | Washington | Fair | 1973 | 27.4 m | 128 |
| TAYLOR RIVER | Washington | Fair | 1988 | 44.0 m | 128 |
| TROUT CREEK | Washington | Fair | 1966 | 36.7 m | 128 |
| HILINE SPILLWAY | Washington | Good | 1964 | 13.1 m | 128 |
| FALL RIVER | Washington | Fair | 1953 | 42.7 m | 128 |
| ALKALI FLAT CREEK | Washington | Good | 2011 | 19.8 m | 128 |
| WASTEWAY PE 16.4 WW | Washington | Fair | 1952 | 6.7 m | 127 |
| BLACK CREEK | Washington | Good | 2011 | 22.9 m | 127 |
| LITTLE KLICKITAT RIVER | Washington | Fair | 1988 | 25.0 m | 126 |
| SPRING CREEK | Washington | Fair | 1959 | 7.6 m | 126 |
| NEWMAN CREEK | Washington | Fair | 1972 | 15.5 m | 126 |
| NEWMAN CREEK | Washington | Fair | 1979 | 15.2 m | 126 |
| KAMIACHE CREEK | Washington | Good | 2007 | 7.6 m | 126 |
| TRUCK RAMP | Washington | Good | 1997 | 30.2 m | 125 |
| TOUCHET RIVER | Washington | Fair | 1965 | 34.7 m | 125 |
| SKATE CREEK | Washington | Fair | 1978 | 30.5 m | 125 |
| ASOTIN CREEK | Washington | Good | 1975 | 30.5 m | 125 |
| FISHTRAP CR | Washington | Fair | 1988 | 11.0 m | 125 |
| HAWK CREEK | Washington | Fair | 1978 | 27.1 m | 125 |
| MIDDLE FORK SNOQUALMIE R | Washington | Fair | 1963 | 88.4 m | 125 |
| HAWK CREEK | Washington | Good | 1993 | 18.3 m | 125 |
| HAWK CREEK | Washington | Good | 1993 | 19.8 m | 125 |
| HAWK CREEK | Washington | Good | 1999 | 22.9 m | 125 |
| TWANOH CREEK | Washington | Fair | 2000 | 6.7 m | 125 |
| OCHLARE CREEK | Washington | Good | 2014 | 10.1 m | 125 |
| UNNAMED TRIBUTARY | Washington | Good | 2015 | 6.7 m | 125 |
| BIG BLOWOUT CREEK | Washington | Good | 2015 | 27.4 m | 125 |
| UNNAMED TRIBUTARY | Washington | Good | 2014 | 24.4 m | 125 |
| RAFT RIVER | Washington | Fair | 1975 | 9.4 m | 124 |
| VANCE CREEK | Washington | Poor | 1971 | 28.9 m | 124 |
| EAST LATERAL 85 | Washington | Fair | 1958 | 10.4 m | 124 |
| SOUTH FORK PINE CREEK | Washington | Fair | 1967 | 18.7 m | 124 |
| N.FORK SKYKOMISH RIVER | Washington | Fair | 1959 | 39.5 m | 123 |
| MUD LAKE DRAIN | Washington | Good | 1959 | 7.3 m | 123 |
| BRANCH FOUR MILE CREEK | Washington | Fair | 1973 | 12.2 m | 123 |
| COULEE CREEK | Washington | Fair | 1990 | 54.6 m | 123 |
| SIMILKAMEEN RIVER | Washington | Good | 1973 | 93.3 m | 122 |
| BEAR CREEK | Washington | Good | 1965 | 9.1 m | 122 |
| THORN CREEK | Washington | Fair | 1964 | 9.4 m | 121 |
| IRRIGATION LATERAL | Washington | Fair | 1952 | 9.4 m | 121 |
| East Branch LeClerc Crk | Washington | Good | 1999 | 11.6 m | 121 |
| S.FK. SNOQUALMIE | Washington | Good | 1972 | 55.2 m | 120 |
| S.FK. SNOQUALMIE RIVER | Washington | Fair | 1972 | 149.4 m | 120 |
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.