Or 34 (hwy 210) WB over Willamette River
PoorBenton County, Oregon · On Linn Benton CO LN · Structure no. 09179 210 00013
- Built
- 1964
- 61 years old
- Condition
- Poor
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 889 ft
- 3 main spans
- Daily traffic
- 12,687
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Or 34 (hwy 210) WB over Willamette River is a steel stringer/multi-beam or girder carrying Or 34 (hwy 210) WB over Willamette River in Benton County, Oregon. It was built in 1964, so it is 61 years old, older than the Oregon average of 49.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 12,687 vehicles a day, roughly 5% of them trucks, projected to reach 15,100 by 2042. The structure is 889 ft (271 m) long and 38 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Or 34 (hwy 210) WB over Willamette River built?
It was built in 1964, making it 61 years old in 2025.
What condition is Or 34 (hwy 210) WB over Willamette River in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2024.
How much traffic does Or 34 (hwy 210) WB over Willamette River carry?
About 12,687 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Or 34 (hwy 210) WB over Willamette River?
The structure is 889 ft (271 m) long with a longest span of 190 ft (57.9 m) and a deck 38 ft wide.
Who owns Or 34 (hwy 210) WB over Willamette River?
It is owned by the State Highway Agency.