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 026 | Oregon | Fair | 1979 | 64.6 m | 166,664 |
| Division St | Oregon | Fair | 1979 | 61.6 m | 166,664 |
| HACKETT CREEK | Oregon | Fair | 1965 | 9.0 m | 165,900 |
| Hwy 064 Conn 2 | Oregon | Fair | 1979 | 15.8 m | 161,490 |
| LOWER BOONESFERRY | Oregon | Fair | 1975 | 67.7 m | 156,558 |
| TUALATIN RIVER | Oregon | Fair | 1975 | 79.2 m | 156,016 |
| P&W RR | Oregon | Fair | 1975 | 51.2 m | 154,838 |
| Harold St | Oregon | Fair | 1978 | 33.5 m | 151,700 |
| OXNG Hwy 002 WB Conn | Oregon | Fair | 1955 | 10.8 m | 151,336 |
| Columbia River | Oregon | Fair | 1982 | 2,265.9 m | 148,936 |
| Columbia R./So. Channel | Oregon | Fair | 1982 | 949.5 m | 148,936 |
| Hwy 064 | Oregon | Fair | 1978 | 89.9 m | 148,453 |
| NE Sullivan St. | Oregon | Fair | 1958 | 12.2 m | 147,564 |
| HWY 2 I-84 & LRT TRACKS | Oregon | Good | 1984 | 56.5 m | 147,564 |
| Light Rail | Oregon | Fair | 1978 | 12.0 m | 147,414 |
| CEDAR HILLS BLVD | Oregon | Fair | 1966 | 59.7 m | 144,211 |
| Willamette River | Oregon | Fair | 1966 | 318.2 m | 140,648 |
| MAX Light Rail Transit | Oregon | Fair | 1985 | 11.1 m | 137,312 |
| Oxing Hwy 2 & UPRR | Oregon | Fair | 1978 | 130.0 m | 137,312 |
| TriMet Light Rail Track | Oregon | Good | 1994 | 34.1 m | 133,422 |
| HWY 144 | Oregon | Fair | 1986 | 74.6 m | 133,089 |
| Light Rail Transit | Oregon | Fair | 1996 | 10.6 m | 133,089 |
| Jantzen Ped Tunnel | Oregon | Fair | 1916 | 8.8 m | 130,027 |
| Willamette River | Oregon | Fair | 1953 | 346.5 m | 127,233 |
| I-5 (Hwy 1) | Oregon | Fair | 1971 | 99.4 m | 127,233 |
| Oregon Slough | Oregon | Fair | 1987 | 403.9 m | 125,775 |
| Iowa Street Viaduct | Oregon | Good | 2014 | 134.1 m | 125,003 |
| Hwy 29 Canyon Road | Oregon | Good | 2004 | 15.8 m | 122,443 |
| Multnomah & Holladay St | Oregon | Fair | 1963 | 133.2 m | 120,272 |
| Hwy 064 | Oregon | Fair | 1978 | 133.5 m | 119,382 |
| HWY 61 | Oregon | Fair | 1967 | 80.2 m | 114,800 |
| Hwy 001 (I-5) | Oregon | Fair | 1964 | 35.8 m | 114,153 |
| Hwy 001 (I-5) | Oregon | Fair | 1964 | 63.7 m | 114,153 |
| Hwy 001 (I-5) | Oregon | Fair | 1964 | 48.6 m | 114,153 |
| Hwy 064 | Oregon | Good | 1962 | 73.2 m | 113,512 |
| Hwy 001 | Oregon | Fair | 1959 | 81.1 m | 113,008 |
| Hwy 001 | Oregon | Fair | 1993 | 209.4 m | 113,008 |
| SW Hood Ave | Oregon | Fair | 1959 | 65.1 m | 112,736 |
| 122nd Ave | Oregon | Fair | 1990 | 52.3 m | 111,649 |
| 148th Ave | Oregon | Fair | 1990 | 52.4 m | 111,649 |
| PNWR | Oregon | Fair | 1968 | 103.3 m | 111,230 |
| HWY 29 TV HWY | Oregon | Fair | 1971 | 57.3 m | 111,230 |
| HWY 40 ORE 10 | Oregon | Fair | 1971 | 52.7 m | 111,230 |
| SW 26TH AVE | Oregon | Good | 2024 | 16.4 m | 111,005 |
| Rock Creek | Oregon | Fair | 2017 | 33.8 m | 110,950 |
| I-5 (HWY 001) | Oregon | Fair | 1969 | 104.5 m | 110,869 |
| Elliot School Viaduct | Oregon | Fair | 1963 | 153.9 m | 110,680 |
| Hwy 001 | Oregon | Fair | 1959 | 99.9 m | 109,170 |
| Main St | Oregon | Fair | 1972 | 65.2 m | 108,786 |
| Creek | Oregon | Fair | 1971 | 7.3 m | 108,786 |
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.