White Oak RD over Owl Creek
PoorLinn County, Oregon · 013 MI South HWY 34 · Structure no. 12257A011800131
- Built
- 1978
- 47 years old
- Condition
- Poor
- inspected October 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 120 ft
- 4 main spans
- Daily traffic
- 742
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
White Oak RD over Owl Creek is a prestressed concrete slab carrying White Oak RD over Owl Creek in Linn County, Oregon. It was built in 1978, so it is 47 years old, younger 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. Its operating status is: open, would be posted or closed except for temporary shoring.
It carries about 742 vehicles a day, roughly 10% of them trucks, projected to reach 1,030 by 2041. The structure is 120 ft (36.6 m) long and 32 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was White Oak RD over Owl Creek built?
It was built in 1978, making it 47 years old in 2025.
What condition is White Oak RD over Owl Creek 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 October 2024.
How much traffic does White Oak RD over Owl Creek carry?
About 742 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is White Oak RD over Owl Creek?
The structure is 120 ft (36.6 m) long with a longest span of 29 ft (8.8 m) and a deck 32 ft wide.
Who owns White Oak RD over Owl Creek?
It is owned by the County Highway Agency.