Rock Shanty Road over Rock Creek
GoodSiskiyou County, California · Ukonom · Structure no. 050558000001053
- Built
- 1966
- 59 years old
- Condition
- Good
- inspected October 2023
- Type
- Box Beam or Girders - Single or Spread
- Concrete
- Length
- 154 ft
- 3 main spans
- Daily traffic
- 50
- Owner
- Federal
- U.S. Forest Service
About this bridge
Rock Shanty Road over Rock Creek is a concrete box beam or girders - single or spread carrying Rock Shanty Road over Rock Creek in Siskiyou County, California. It was built in 1966, so it is 59 years old, older than the California average of 54.8 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 154 ft (46.9 m) long and 19 ft wide.
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 Rock Shanty Road over Rock Creek built?
It was built in 1966, making it 59 years old in 2025.
What condition is Rock Shanty Road over Rock 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 October 2023.
How much traffic does Rock Shanty Road over Rock Creek carry?
About 50 vehicles per day (latest count).
How long is Rock Shanty Road over Rock Creek?
The structure is 154 ft (46.9 m) long with a longest span of 60 ft (18.3 m) and a deck 19 ft wide.
Who owns Rock Shanty Road over Rock Creek?
It is owned by the U.S. Forest Service.