South Fork Coppei over North Fork Coppei Creek
GoodWalla Walla County, Washington · 0.008 W Coppei RD · Structure no. 086304000000000
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected September 2023
- Type
- Slab
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 71
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
South Fork Coppei over North Fork Coppei Creek is a concrete slab carrying South Fork Coppei over North Fork Coppei Creek in Walla Walla County, Washington. It was built in 1997, so it is 28 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 71 vehicles a day, roughly 11% of them trucks, projected to reach 80 by 2043. The structure is 24 ft (7.4 m) long and 40 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was South Fork Coppei over North Fork Coppei Creek built?
It was built in 1997, making it 28 years old in 2025.
What condition is South Fork Coppei over North Fork Coppei 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 September 2023.
How much traffic does South Fork Coppei over North Fork Coppei Creek carry?
About 71 vehicles per day (2021 count), of which roughly 11% are trucks.
How long is South Fork Coppei over North Fork Coppei Creek?
The structure is 24 ft (7.4 m) long with a longest span of 22 ft (6.8 m) and a deck 40 ft wide.
Who owns South Fork Coppei over North Fork Coppei Creek?
It is owned by the County Highway Agency.