SR 26 over Willow Creek Culvert
GoodWhitman County, Washington · 12.9 E Adams CO · Structure no. 002003100000000
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected July 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 1,655
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 26 over Willow Creek Culvert is a concrete continuous culvert carrying SR 26 over Willow Creek Culvert in Whitman County, Washington. It was built in 1968, so it is 57 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 1,655 vehicles a day, roughly 21% of them trucks, projected to reach 2,115 by 2039. The structure is 23 ft (7 m) long. If it were closed, the detour would be 98.8 mi (159 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 SR 26 over Willow Creek Culvert built?
It was built in 1968, making it 57 years old in 2025.
What condition is SR 26 over Willow Creek Culvert 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 July 2024.
How much traffic does SR 26 over Willow Creek Culvert carry?
About 1,655 vehicles per day (2023 count), of which roughly 21% are trucks.
How long is SR 26 over Willow Creek Culvert?
The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m).
Who owns SR 26 over Willow Creek Culvert?
It is owned by the State Highway Agency.