Klamath Ave over Cow Hollow Drain
GoodMalheur County, Oregon · 006MI West Inter FASB487 · Structure no. 19871 774 00393
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected October 2023
- Type
- Channel Beam
- Prestressed Concrete
- Length
- 28 ft
- 1 main span
- Daily traffic
- 87
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Klamath Ave over Cow Hollow Drain is a prestressed concrete channel beam carrying Klamath Ave over Cow Hollow Drain in Malheur County, Oregon. It was built in 2003, so it is 22 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 87 vehicles a day, roughly 10% of them trucks, projected to reach 102 by 2025. The structure is 28 ft (8.5 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Klamath Ave over Cow Hollow Drain built?
It was built in 2003, making it 22 years old in 2025.
What condition is Klamath Ave over Cow Hollow Drain 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 October 2023.
How much traffic does Klamath Ave over Cow Hollow Drain carry?
About 87 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Klamath Ave over Cow Hollow Drain?
The structure is 28 ft (8.5 m) long with a longest span of 27 ft (8.2 m) and a deck 26 ft wide.
Who owns Klamath Ave over Cow Hollow Drain?
It is owned by the County Highway Agency.