CO RD 47670 over Entiat River
GoodChelan County, Washington · 0.06S JCT Entiat River RD · Structure no. 081058000000000
- Built
- 1921
- 104 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 124 ft
- 1 main span
- Daily traffic
- 5,957
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
CO RD 47670 over Entiat River is a concrete culvert carrying CO RD 47670 over Entiat River in Chelan County, Washington. It was built in 1921, so it is 104 years old, older 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 5,957 vehicles a day, roughly 4% of them trucks, projected to reach 74 by 2046. The structure is 124 ft (37.8 m) long and 22 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CO RD 47670 over Entiat River built?
It was built in 1921, making it 104 years old in 2025.
What condition is CO RD 47670 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 October 2024.
How much traffic does CO RD 47670 over Entiat River carry?
About 5,957 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is CO RD 47670 over Entiat River?
The structure is 124 ft (37.8 m) long with a longest span of 90 ft (27.4 m) and a deck 22 ft wide.
Who owns CO RD 47670 over Entiat River?
It is owned by the County Highway Agency.