Adams RD over Beaver Creek
GoodColumbia County, Oregon · 012 MI SW of Vernonia · Structure no. 016938300300010
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected May 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 66 ft
- 1 main span
- Daily traffic
- 120
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Adams RD over Beaver Creek is a prestressed concrete slab carrying Adams RD over Beaver Creek in Columbia County, Oregon. It was built in 1989, so it is 36 years old, younger than the Oregon average of 49.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 120 vehicles a day, projected to reach 135 by 2025. The structure is 66 ft (20.1 m) long and 24 ft wide. If it were closed, the detour would be 123.7 mi (199 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| 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 Adams RD over Beaver Creek built?
It was built in 1989, making it 36 years old in 2025.
What condition is Adams RD over Beaver Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2023.
How much traffic does Adams RD over Beaver Creek carry?
About 120 vehicles per day (2020 count).
How long is Adams RD over Beaver Creek?
The structure is 66 ft (20.1 m) long with a longest span of 65 ft (19.8 m) and a deck 24 ft wide.
Who owns Adams RD over Beaver Creek?
It is owned by the County Highway Agency.