West Beaver Road over Jaynes Canyon
GoodSiskiyou County, California · Beaver · Structure no. 050551000001032
- Built
- 1976
- 49 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 63 ft
- 1 main span
- Daily traffic
- 50
- Owner
- Federal
- U.S. Forest Service
About this bridge
West Beaver Road over Jaynes Canyon is a prestressed concrete stringer/multi-beam or girder carrying West Beaver Road over Jaynes Canyon in Siskiyou County, California. It was built in 1976, so it is 49 years old, younger 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 63 ft (19.3 m) long and 16 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 West Beaver Road over Jaynes Canyon built?
It was built in 1976, making it 49 years old in 2025.
What condition is West Beaver Road over Jaynes Canyon 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 West Beaver Road over Jaynes Canyon carry?
About 50 vehicles per day (latest count).
How long is West Beaver Road over Jaynes Canyon?
The structure is 63 ft (19.3 m) long with a longest span of 62 ft (18.9 m) and a deck 16 ft wide.
Who owns West Beaver Road over Jaynes Canyon?
It is owned by the U.S. Forest Service.