Drewsey RD over Middle Fork Malheur Rive
FairHarney County, Oregon · 006 MI C306 at Drewsey · Structure no. 25E09 C30500006
- Built
- 1957
- 68 years old
- Condition
- Fair
- inspected September 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 138 ft
- 3 main spans
- Daily traffic
- 169
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Drewsey RD over Middle Fork Malheur Rive is a concrete continuous tee beam carrying Drewsey RD over Middle Fork Malheur Rive in Harney County, Oregon. It was built in 1957, so it is 68 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 169 vehicles a day, roughly 10% of them trucks, projected to reach 194 by 2025. The structure is 138 ft (42.1 m) long and 29 ft wide. If it were closed, the detour would be 18.6 mi (30 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Drewsey RD over Middle Fork Malheur Rive built?
It was built in 1957, making it 68 years old in 2025.
What condition is Drewsey RD over Middle Fork Malheur Rive 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 September 2024.
How much traffic does Drewsey RD over Middle Fork Malheur Rive carry?
About 169 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Drewsey RD over Middle Fork Malheur Rive?
The structure is 138 ft (42.1 m) long with a longest span of 51 ft (15.5 m) and a deck 29 ft wide.
Who owns Drewsey RD over Middle Fork Malheur Rive?
It is owned by the County Highway Agency.