Old Santiam HWY over Creek
FairLinn County, Oregon · 003 MI E US HWY 20 · Structure no. 11936 073000030
- Built
- 1961
- 64 years old
- Condition
- Fair
- inspected June 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 26 ft
- 1 main span
- Daily traffic
- 412
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Old Santiam HWY over Creek is a prestressed concrete slab carrying Old Santiam HWY over Creek in Linn County, Oregon. It was built in 1961, so it is 64 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 412 vehicles a day, roughly 10% of them trucks, projected to reach 536 by 2041. The structure is 26 ft (7.9 m) long and 25 ft wide.
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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old Santiam HWY over Creek built?
It was built in 1961, making it 64 years old in 2025.
What condition is Old Santiam HWY over Creek 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 June 2023.
How much traffic does Old Santiam HWY over Creek carry?
About 412 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is Old Santiam HWY over Creek?
The structure is 26 ft (7.9 m) long with a longest span of 25 ft (7.6 m) and a deck 25 ft wide.
Who owns Old Santiam HWY over Creek?
It is owned by the County Highway Agency.