Cottonwood over Entiat River
GoodChelan County, Washington · Entrance to Last Cmpgrnd · Structure no. 061705000001454
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 52 ft
- 1 main span
- Daily traffic
- 50
- 1995 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
Cottonwood over Entiat River is a wood or timber stringer/multi-beam or girder carrying Cottonwood over Entiat River in Chelan County, Washington. It was built in 1977, so it is 48 years old, younger than the Washington average of 49.8 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 52 ft (15.9 m) long and 18 ft wide. If it were closed, the detour would be 98.2 mi (158 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cottonwood over Entiat River built?
It was built in 1977, making it 48 years old in 2025.
What condition is Cottonwood over Entiat 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 August 2023.
How much traffic does Cottonwood over Entiat River carry?
About 50 vehicles per day (1995 count).
How long is Cottonwood over Entiat River?
The structure is 52 ft (15.9 m) long with a longest span of 51 ft (15.5 m) and a deck 18 ft wide.
Who owns Cottonwood over Entiat River?
It is owned by the U.S. Forest Service.