Boyd Loop Road over 15 Mile Creek
FairWasco County, Oregon · 00.6 MI South of Boyd · Structure no. 01095 000 00371
- Built
- 1925
- 100 years old
- Condition
- Fair
- inspected August 2024
- Type
- Arch - Deck
- Concrete
- Length
- 148 ft
- 1 main span
- Daily traffic
- 252
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Boyd Loop Road over 15 Mile Creek is a concrete arch - deck carrying Boyd Loop Road over 15 Mile Creek in Wasco County, Oregon. It was built in 1925, so it is 100 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 252 vehicles a day, roughly 10% of them trucks, projected to reach 286 by 2025. The structure is 148 ft (45.1 m) long and 23 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 Boyd Loop Road over 15 Mile Creek built?
It was built in 1925, making it 100 years old in 2025.
What condition is Boyd Loop Road over 15 Mile 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 Boyd Loop Road over 15 Mile Creek carry?
About 252 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Boyd Loop Road over 15 Mile Creek?
The structure is 148 ft (45.1 m) long with a longest span of 120 ft (36.6 m) and a deck 23 ft wide.
Who owns Boyd Loop Road over 15 Mile Creek?
It is owned by the County Highway Agency.