7th Street over Coppei Creek
GoodWalla Walla County, Washington · 0.4 West SR 12 · Structure no. 085235000000000
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected September 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 35 ft
- 1 main span
- Daily traffic
- 160
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
7th Street over Coppei Creek is a prestressed concrete tee beam carrying 7th Street over Coppei Creek in Walla Walla County, Washington. It was built in 1970, so it is 55 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 160 vehicles a day, roughly 5% of them trucks, projected to reach 290 by 2042. The structure is 35 ft (10.7 m) long and 26 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 | 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 7th Street over Coppei Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is 7th Street over 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 2024.
How much traffic does 7th Street over Coppei Creek carry?
About 160 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is 7th Street over Coppei Creek?
The structure is 35 ft (10.7 m) long with a longest span of 34 ft (10.4 m) and a deck 26 ft wide.
Who owns 7th Street over Coppei Creek?
It is owned by the City or Municipal Highway Agency.