C-800 over Cow Creek (scott)
FairPosted for loadMalheur County, Oregon · 079 W Inter HWY 95 · Structure no. 45C606080000293
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected September 2023
- Type
- Channel Beam
- Prestressed Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 52
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
C-800 over Cow Creek (scott) is a prestressed concrete channel beam carrying C-800 over Cow Creek (scott) in Malheur County, Oregon. It was built in 1977, so it is 48 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. Its operating status is: posted for load restriction.
It carries about 52 vehicles a day, roughly 10% of them trucks, projected to reach 60 by 2025. The structure is 31 ft (9.4 m) long and 24 ft wide. If it were closed, the detour would be 6.2 mi (10 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 C-800 over Cow Creek (scott) built?
It was built in 1977, making it 48 years old in 2025.
What condition is C-800 over Cow Creek (scott) 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 2023.
How much traffic does C-800 over Cow Creek (scott) carry?
About 52 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is C-800 over Cow Creek (scott)?
The structure is 31 ft (9.4 m) long with a longest span of 30 ft (9.1 m) and a deck 24 ft wide.
Who owns C-800 over Cow Creek (scott)?
It is owned by the County Highway Agency.