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 |
|---|---|---|---|---|---|
| Hwy 001 (I-5) | Oregon | Fair | 1964 | 148.4 m | 107,945 |
| FANNO CREEK | Oregon | Fair | 1968 | 38.1 m | 107,861 |
| ASHBROOK CREEK | Oregon | Fair | 1970 | 7.3 m | 107,364 |
| HWY 61 | Oregon | Fair | 1967 | 56.7 m | 104,671 |
| HWY 61 | Oregon | Fair | 1967 | 130.0 m | 104,671 |
| Tri-Met LRT | Oregon | Fair | 1994 | 9.8 m | 103,877 |
| Willamette River | Oregon | Fair | 1973 | 656.5 m | 103,251 |
| CITY STREETS | Oregon | Fair | 1973 | 199.6 m | 103,251 |
| HWY 61 NB TO HWY 1 NB | Oregon | Fair | 1973 | 317.0 m | 103,251 |
| NW FRONT ST RR | Oregon | Fair | 1973 | 117.3 m | 103,251 |
| CITY STREETS RR | Oregon | Fair | 1973 | 216.1 m | 103,251 |
| HWY 144 | Oregon | Fair | 1967 | 88.4 m | 102,600 |
| I-5 (Hwy 1) | Oregon | Fair | 1975 | 119.5 m | 102,351 |
| Ulali Drive | Oregon | Fair | 2006 | 20.0 m | 102,351 |
| UPRR & Indian School Rd | Oregon | Fair | 1983 | 73.2 m | 102,351 |
| HWY 47 CONN 1 | Oregon | Fair | 1967 | 12.0 m | 102,242 |
| Mill Creek Oflow | Oregon | Good | 2007 | 6.5 m | 101,907 |
| Mill Creek Oflow | Oregon | Fair | 2008 | 30.5 m | 101,907 |
| State Street | Oregon | Fair | 2000 | 41.5 m | 101,907 |
| Sunnyview Rd. | Oregon | Fair | 1996 | 38.1 m | 101,583 |
| Hwy 1 (I-5) | Oregon | Good | 1993 | 64.0 m | 101,583 |
| Market Street | Oregon | Fair | 1996 | 106.7 m | 101,583 |
| Hwy 1 (I-5) | Oregon | Good | 1993 | 64.0 m | 101,583 |
| Hwy 001 | Oregon | Fair | 1959 | 118.1 m | 99,796 |
| Hwy 001 | Oregon | Fair | 1959 | 123.1 m | 99,796 |
| Tri-Met LRT | Oregon | Good | 1994 | 10.5 m | 97,852 |
| Tri-Met LRT | Oregon | Fair | 1994 | 9.8 m | 97,852 |
| Willamette River | Oregon | Fair | 1970 | 828.1 m | 97,105 |
| I-5 (HWY 001) | Oregon | Fair | 1959 | 57.5 m | 96,559 |
| I-5 (Hwy 1) | Oregon | Fair | 1973 | 89.0 m | 95,825 |
| UPRR | Oregon | Fair | 1975 | 57.0 m | 95,098 |
| Silverton Road | Oregon | Fair | 1999 | 46.9 m | 95,098 |
| I-5 (Hwy 1) | Oregon | Fair | 1975 | 98.8 m | 94,995 |
| I-5 (Hwy 1) | Oregon | Good | 1975 | 97.5 m | 94,995 |
| I-5 (Hwy 1) | Oregon | Fair | 1975 | 107.9 m | 94,995 |
| I-5 (Hwy 1) | Oregon | Fair | 1975 | 98.1 m | 94,995 |
| I-5 (Hwy 1) | Oregon | Fair | 1975 | 97.5 m | 94,995 |
| I-5 (Hwy 1) | Oregon | Fair | 1975 | 111.6 m | 94,995 |
| Hwy 91 NB TO Hwy 1 NB | Oregon | Fair | 1964 | 8.9 m | 92,471 |
| Victory Blvd | Oregon | Fair | 1964 | 59.7 m | 92,471 |
| 162nd Ave | Oregon | Fair | 1990 | 41.1 m | 92,217 |
| 181st Ave | Oregon | Fair | 1992 | 40.2 m | 92,217 |
| UPRR Cerghino OXing | Oregon | Fair | 1992 | 49.7 m | 92,217 |
| I-5 (HWY 001) | Oregon | Fair | 1966 | 91.1 m | 92,194 |
| I-5 (Hwy 1) | Oregon | Fair | 1975 | 175.0 m | 91,617 |
| I-5 (HWY 1) | Oregon | Fair | 1973 | 106.7 m | 91,617 |
| I-5 (Hwy 1) | Oregon | Fair | 1975 | 81.1 m | 91,617 |
| I-5 (HWY 1) | Oregon | Fair | 1973 | 112.8 m | 91,617 |
| SB ON RAMP CONN 5 | Oregon | Fair | 1968 | 10.2 m | 90,624 |
| HWY 61 | Oregon | Fair | 1967 | 75.3 m | 89,410 |
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.