Keasey Road over Rock Creek
FairColumbia County, Oregon · 030 MI SE Keasey · Structure no. 13647B306400309
- Built
- 1980
- 45 years old
- Condition
- Fair
- inspected May 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 111 ft
- 1 main span
- Daily traffic
- 328
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Keasey Road over Rock Creek is a prestressed concrete tee beam carrying Keasey Road over Rock Creek in Columbia County, Oregon. It was built in 1980, so it is 45 years old, younger 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 328 vehicles a day, roughly 20% of them trucks, projected to reach 353 by 2025. The structure is 111 ft (33.8 m) long and 31 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| 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 Keasey Road over Rock Creek built?
It was built in 1980, making it 45 years old in 2025.
What condition is Keasey Road over Rock 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 Keasey Road over Rock Creek carry?
About 328 vehicles per day (2020 count), of which roughly 20% are trucks.
How long is Keasey Road over Rock Creek?
The structure is 111 ft (33.8 m) long with a longest span of 108 ft (32.9 m) and a deck 31 ft wide.
Who owns Keasey Road over Rock Creek?
It is owned by the County Highway Agency.