Or 203 (hwy 340) over Powder River (miles)
GoodBaker County, Oregon · 5.9 Mi. S. Union CO Line · Structure no. 02314A340 02882
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 88 ft
- 1 main span
- Daily traffic
- 232
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Or 203 (hwy 340) over Powder River (miles) is a prestressed concrete box beam or girders - multiple carrying Or 203 (hwy 340) over Powder River (miles) in Baker County, Oregon. It was built in 1986, so it is 39 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 232 vehicles a day, roughly 20% of them trucks, projected to reach 240 by 2042. The structure is 88 ft (26.8 m) long and 32 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Or 203 (hwy 340) over Powder River (miles) built?
It was built in 1986, making it 39 years old in 2025.
What condition is Or 203 (hwy 340) over Powder River (miles) 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 September 2023.
How much traffic does Or 203 (hwy 340) over Powder River (miles) carry?
About 232 vehicles per day (2022 count), of which roughly 20% are trucks.
How long is Or 203 (hwy 340) over Powder River (miles)?
The structure is 88 ft (26.8 m) long with a longest span of 87 ft (26.5 m) and a deck 32 ft wide.
Who owns Or 203 (hwy 340) over Powder River (miles)?
It is owned by the State Highway Agency.