Powerhouse Hill RD over Baker Creek
FairYamhill County, Oregon · 560 MI W of Mcminnville · Structure no. 11542F000
- Built
- 1962
- 63 years old
- Condition
- Fair
- inspected August 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 28 ft
- 1 main span
- Daily traffic
- 239
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Powerhouse Hill RD over Baker Creek is a prestressed concrete slab carrying Powerhouse Hill RD over Baker Creek in Yamhill County, Oregon. It was built in 1962, so it is 63 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 239 vehicles a day, roughly 5% of them trucks, projected to reach 269 by 2025. The structure is 28 ft (8.5 m) long and 21 ft wide. If it were closed, the detour would be 123.7 mi (199 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 Powerhouse Hill RD over Baker Creek built?
It was built in 1962, making it 63 years old in 2025.
What condition is Powerhouse Hill RD over Baker 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 August 2024.
How much traffic does Powerhouse Hill RD over Baker Creek carry?
About 239 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is Powerhouse Hill RD over Baker Creek?
The structure is 28 ft (8.5 m) long with a longest span of 27 ft (8.2 m) and a deck 21 ft wide.
Who owns Powerhouse Hill RD over Baker Creek?
It is owned by the County Highway Agency.