Browse Bridge Database
8,329 bridges in the FHWA National Bridge Inventory in Oregon.
National Bridge Inventory Database
Browse 8,329 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 |
|---|---|---|---|---|---|
| BEAR CR | Oregon | Fair | 1962 | 86.5 m | 21,265 |
| WILLOW CREEK EB | Oregon | Fair | 1988 | 10.1 m | 21,247 |
| OR 22 (Hwy 162) | Oregon | Fair | 1960 | 60.0 m | 21,213 |
| ANTELOPE CREEK | Oregon | Good | 1999 | 30.4 m | 21,174 |
| CAMAS SWALE | Oregon | Fair | 1961 | 36.6 m | 21,171 |
| CAMAS SWALE | Oregon | Good | 2008 | 29.0 m | 21,171 |
| Columbia River | Oregon | Fair | 1929 | 1,669.7 m | 21,169 |
| Mt. States Power Canal | Oregon | Fair | 1961 | 16.5 m | 21,041 |
| ROBERTS CREEK RD | Oregon | Good | 2006 | 59.4 m | 20,912 |
| ROBERTS CREEK RD | Oregon | Good | 2006 | 56.4 m | 20,912 |
| I-5 (HWY 001) | Oregon | Fair | 2008 | 630.0 m | 20,890 |
| Milton Creek | Oregon | Fair | 1996 | 28.3 m | 20,849 |
| BEAR CR | Oregon | Fair | 1961 | 63.0 m | 20,832 |
| BEAR CR | Oregon | Good | 1961 | 62.8 m | 20,832 |
| BEAR CR | Oregon | Good | 1962 | 86.5 m | 20,818 |
| BEAR CR | Oregon | Good | 1962 | 86.5 m | 20,818 |
| S UMPQUA R & CORP | Oregon | Fair | 2006 | 290.0 m | 20,749 |
| I-5 @ HWY 234 | Oregon | Fair | 2007 | 31.3 m | 20,749 |
| I-5 @ HWY 234 | Oregon | Fair | 2007 | 31.3 m | 20,749 |
| S UMPQUA R & CORP | Oregon | Fair | 2007 | 290.0 m | 20,749 |
| B-171 BYBEE BRIDGE | Oregon | Fair | 2005 | 102.3 m | 20,739 |
| US 97 (HWY 004) | Oregon | Good | 2024 | 42.4 m | 20,736 |
| US 97 (HWY 004) | Oregon | Good | 1997 | 48.8 m | 20,736 |
| CANYON CREEK | Oregon | Fair | 1951 | 6.6 m | 20,718 |
| CANYON CREEK | Oregon | Fair | 1951 | 6.6 m | 20,718 |
| CANYON CREEK | Oregon | Fair | 1951 | 6.6 m | 20,718 |
| CANYON CREEK | Oregon | Fair | 1951 | 6.6 m | 20,718 |
| CANYON CREEK | Oregon | Fair | 1951 | 6.6 m | 20,718 |
| CANYON CREEK | Oregon | Fair | 1951 | 6.6 m | 20,718 |
| MUDDY CREEK | Oregon | Fair | 1960 | 38.4 m | 20,715 |
| MCKENZIE R & FRONT RD | Oregon | Fair | 2008 | 240.8 m | 20,715 |
| MCKENZIE R & FRONT RD | Oregon | Fair | 2008 | 240.8 m | 20,715 |
| MUDDY CREEK | Oregon | Fair | 1960 | 38.4 m | 20,715 |
| N WOLF CR CONN | Oregon | Fair | 1965 | 73.8 m | 20,703 |
| Muddy Creek | Oregon | Fair | 1959 | 43.0 m | 20,693 |
| Little Muddy Creek | Oregon | Fair | 1958 | 22.9 m | 20,693 |
| Muddy Creek | Oregon | Fair | 1959 | 43.0 m | 20,693 |
| SMALL CREEK | Oregon | Fair | 1958 | 22.9 m | 20,693 |
| Little Muddy Creek | Oregon | Fair | 1958 | 22.9 m | 20,693 |
| SMALL CREEK | Oregon | Fair | 1958 | 22.9 m | 20,693 |
| PRINGLE CREEK | Oregon | Good | 2014 | 56.4 m | 20,627 |
| CO. RD. 1850 AT LANE C.C | Oregon | Fair | 1969 | 47.9 m | 20,571 |
| USRS CANAL | Oregon | Fair | 1930 | 27.4 m | 20,461 |
| PUDDING RIVER | Oregon | Fair | 1969 | 41.8 m | 20,449 |
| Rock Creek | Oregon | Fair | 2009 | 44.5 m | 20,445 |
| CORP | Oregon | Good | 2008 | 103.6 m | 20,413 |
| CORP | Oregon | Fair | 2008 | 103.6 m | 20,413 |
| I-5 (Hwy 1) | Oregon | Good | 1994 | 95.1 m | 20,373 |
| Youngs Bay | Oregon | Fair | 1964 | 1,282.7 m | 20,338 |
| SWAMP CREEK | Oregon | Fair | 1948 | 6.4 m | 20,315 |
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.