Road over Cook and Green
GoodSiskiyou County, California · No Data Entered · Structure no. 061001000001013
- Built
- 1957
- 68 years old, rebuilt 1991
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 65 ft
- 3 main spans
- Daily traffic
- 30
- 2006 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
Road over Cook and Green is a wood or timber stringer/multi-beam or girder carrying Road over Cook and Green in Siskiyou County, California. It was built in 1957 and reconstructed in 1991, so it is 68 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 30 vehicles a day, projected to reach 45 by 2045. The structure is 65 ft (19.8 m) long and 16 ft wide. If it were closed, the detour would be 30.4 mi (49 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 | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Road over Cook and Green built?
It was built in 1957, making it 68 years old in 2025. It was reconstructed in 1991.
What condition is Road over Cook and Green 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 June 2023.
How much traffic does Road over Cook and Green carry?
About 30 vehicles per day (2006 count).
How long is Road over Cook and Green?
The structure is 65 ft (19.8 m) long with a longest span of 48 ft (14.6 m) and a deck 16 ft wide.
Who owns Road over Cook and Green?
It is owned by the U.S. Forest Service.