Owyhee C-1036 over Mitchell Canal
FairPosted for loadMalheur County, Oregon · 047 W Owyhee JCT · Structure no. 45C205103600145
- Built
- 1952
- 73 years old, rebuilt 1996
- Condition
- Fair
- inspected October 2023
- Type
- Channel Beam
- Prestressed Concrete
- Length
- 26 ft
- 1 main span
- Daily traffic
- 171
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Owyhee C-1036 over Mitchell Canal is a prestressed concrete channel beam carrying Owyhee C-1036 over Mitchell Canal in Malheur County, Oregon. It was built in 1952 and reconstructed in 1996, so it is 73 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. Its operating status is: posted for load restriction.
It carries about 171 vehicles a day, roughly 20% of them trucks, projected to reach 196 by 2025. The structure is 26 ft (7.9 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Owyhee C-1036 over Mitchell Canal built?
It was built in 1952, making it 73 years old in 2025. It was reconstructed in 1996.
What condition is Owyhee C-1036 over Mitchell Canal 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 October 2023.
How much traffic does Owyhee C-1036 over Mitchell Canal carry?
About 171 vehicles per day (2020 count), of which roughly 20% are trucks.
How long is Owyhee C-1036 over Mitchell Canal?
The structure is 26 ft (7.9 m) long with a longest span of 25 ft (7.6 m) and a deck 30 ft wide.
Who owns Owyhee C-1036 over Mitchell Canal?
It is owned by the County Highway Agency.