Dethman Ridge DR over Neal Creek
FairHood River County, Oregon · 00.1 M W HWY 35 · Structure no. 15455A302 00010
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 291 ft
- 3 main spans
- Daily traffic
- 1,255
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Dethman Ridge DR over Neal Creek is a prestressed concrete stringer/multi-beam or girder carrying Dethman Ridge DR over Neal Creek in Hood River County, Oregon. It was built in 1979, so it is 46 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.
It carries about 1,255 vehicles a day, roughly 10% of them trucks, projected to reach 1,400 by 2025. The structure is 291 ft (88.7 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 Dethman Ridge DR over Neal Creek built?
It was built in 1979, making it 46 years old in 2025.
What condition is Dethman Ridge DR over Neal Creek 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 Dethman Ridge DR over Neal Creek carry?
About 1,255 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Dethman Ridge DR over Neal Creek?
The structure is 291 ft (88.7 m) long with a longest span of 116 ft (35.4 m) and a deck 34 ft wide.
Who owns Dethman Ridge DR over Neal Creek?
It is owned by the County Highway Agency.