Or 58 (hwy 018) over Willamette R Relief Opng
FairPosted for loadLane County, Oregon · 020 MI E HWY 1 JCT · Structure no. 05285A018 00196
- Built
- 1955
- 70 years old, rebuilt 2009
- Condition
- Fair
- inspected July 2023
- Type
- Tee Beam
- Concrete
- Length
- 123 ft
- 5 main spans
- Daily traffic
- 12,291
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Or 58 (hwy 018) over Willamette R Relief Opng is a concrete tee beam carrying Or 58 (hwy 018) over Willamette R Relief Opng in Lane County, Oregon. It was built in 1955 and reconstructed in 2009, so it is 70 years old, older than the Oregon average of 49.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for other load-capacity restriction.
It carries about 12,291 vehicles a day, roughly 12% of them trucks, projected to reach 16,700 by 2042. The structure is 123 ft (37.4 m) long and 41 ft wide. If it were closed, the detour would be 6.8 mi (11 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Or 58 (hwy 018) over Willamette R Relief Opng built?
It was built in 1955, making it 70 years old in 2025. It was reconstructed in 2009.
What condition is Or 58 (hwy 018) over Willamette R Relief Opng in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.
How much traffic does Or 58 (hwy 018) over Willamette R Relief Opng carry?
About 12,291 vehicles per day (2022 count), of which roughly 12% are trucks.
How long is Or 58 (hwy 018) over Willamette R Relief Opng?
The structure is 123 ft (37.4 m) long with a longest span of 25 ft (7.6 m) and a deck 41 ft wide.
Who owns Or 58 (hwy 018) over Willamette R Relief Opng?
It is owned by the State Highway Agency.