Ogle RD over Slough
FairLinn County, Oregon · 007 MI N ST HWY 228 · Structure no. 12542 043000066
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected May 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 51 ft
- 2 main spans
- Daily traffic
- 283
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Ogle RD over Slough is a prestressed concrete slab carrying Ogle RD over Slough in Linn 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 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.
It carries about 283 vehicles a day, roughly 10% of them trucks, projected to reach 391 by 2041. The structure is 51 ft (15.5 m) long and 32 ft wide. If it were closed, the detour would be 4.3 mi (7 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ogle RD over Slough built?
It was built in 1964, making it 61 years old in 2025.
What condition is Ogle RD over Slough 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 May 2023.
How much traffic does Ogle RD over Slough carry?
About 283 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is Ogle RD over Slough?
The structure is 51 ft (15.5 m) long with a longest span of 24 ft (7.3 m) and a deck 32 ft wide.
Who owns Ogle RD over Slough?
It is owned by the County Highway Agency.