HWY 350 over Little Sheep Creek
GoodWallowa County, Oregon · 13.7 Mi. NE Jct. or 82 · Structure no. 18881 350 01369
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected July 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 37 ft
- 1 main span
- Daily traffic
- 185
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
HWY 350 over Little Sheep Creek is a prestressed concrete slab carrying HWY 350 over Little Sheep Creek in Wallowa County, Oregon. It was built in 2001, so it is 24 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 185 vehicles a day, roughly 37% of them trucks, projected to reach 200 by 2042. The structure is 37 ft (11.3 m) long and 32 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 8 Very Good | No problems noted. |
| 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 HWY 350 over Little Sheep Creek built?
It was built in 2001, making it 24 years old in 2025.
What condition is HWY 350 over Little Sheep Creek 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 July 2024.
How much traffic does HWY 350 over Little Sheep Creek carry?
About 185 vehicles per day (2022 count), of which roughly 37% are trucks.
How long is HWY 350 over Little Sheep Creek?
The structure is 37 ft (11.3 m) long with a longest span of 36 ft (11 m) and a deck 32 ft wide.
Who owns HWY 350 over Little Sheep Creek?
It is owned by the State Highway Agency.