Powerline RD over Little Muddy Creek
FairLinn County, Oregon · 020 MI SW Halsey · Structure no. 12347 021800263
- Built
- 1963
- 62 years old, rebuilt 1995
- Condition
- Fair
- inspected May 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 97 ft
- 4 main spans
- Daily traffic
- 360
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Powerline RD over Little Muddy Creek is a prestressed concrete slab carrying Powerline RD over Little Muddy Creek in Linn County, Oregon. It was built in 1963 and reconstructed in 1995, so it is 62 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 360 vehicles a day, roughly 10% of them trucks, projected to reach 530 by 2041. The structure is 97 ft (29.6 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 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 Powerline RD over Little Muddy Creek built?
It was built in 1963, making it 62 years old in 2025. It was reconstructed in 1995.
What condition is Powerline RD over Little Muddy 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 May 2023.
How much traffic does Powerline RD over Little Muddy Creek carry?
About 360 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is Powerline RD over Little Muddy Creek?
The structure is 97 ft (29.6 m) long with a longest span of 24 ft (7.3 m) and a deck 28 ft wide.
Who owns Powerline RD over Little Muddy Creek?
It is owned by the County Highway Agency.