Road over Shellrock Creek
GoodClackamas County, Oregon · S-02 T-6S R-7E Wm · Structure no. 060603000001592
- Built
- 1954
- 71 years old
- Condition
- Good
- inspected August 2023
- Type
- Frame
- Concrete Continuous
- Length
- 80 ft
- 3 main spans
- Daily traffic
- 50
- Owner
- Federal
- U.S. Forest Service
About this bridge
Road over Shellrock Creek is a concrete continuous frame carrying Road over Shellrock Creek in Clackamas County, Oregon. It was built in 1954, so it is 71 years old, older 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 50 vehicles a day, projected to reach 75 by 2045. The structure is 80 ft (24.4 m) long and 28 ft wide. If it were closed, the detour would be 620.7 mi (999 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 | 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 Road over Shellrock Creek built?
It was built in 1954, making it 71 years old in 2025.
What condition is Road over Shellrock 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 August 2023.
How much traffic does Road over Shellrock Creek carry?
About 50 vehicles per day (latest count).
How long is Road over Shellrock Creek?
The structure is 80 ft (24.4 m) long with a longest span of 50 ft (15.2 m) and a deck 28 ft wide.
Who owns Road over Shellrock Creek?
It is owned by the U.S. Forest Service.