Rock Creek Road over North Powder River
GoodUnion County, Oregon · 0.1 MI S of N Powder Road · Structure no. 18041 101A00650
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected September 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 71 ft
- 1 main span
- Daily traffic
- 56
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Rock Creek Road over North Powder River is a prestressed concrete slab carrying Rock Creek Road over North Powder River in Union County, Oregon. It was built in 1996, so it is 29 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 56 vehicles a day, roughly 2% of them trucks, projected to reach 66 by 2025. The structure is 71 ft (21.6 m) long and 36 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rock Creek Road over North Powder River built?
It was built in 1996, making it 29 years old in 2025.
What condition is Rock Creek Road over North Powder River 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 Rock Creek Road over North Powder River carry?
About 56 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Rock Creek Road over North Powder River?
The structure is 71 ft (21.6 m) long with a longest span of 68 ft (20.7 m) and a deck 36 ft wide.
Who owns Rock Creek Road over North Powder River?
It is owned by the County Highway Agency.