SR 260 over Collier Coulee
GoodFranklin County, Washington · 2.0 E JCT SR 261 · Structure no. 0008040A0000000
- Built
- 1966
- 59 years old
- Condition
- Good
- inspected July 2022
- Type
- Slab
- Concrete Continuous
- Length
- 57 ft
- 2 main spans
- Daily traffic
- 625
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 260 over Collier Coulee is a concrete continuous slab carrying SR 260 over Collier Coulee in Franklin County, Washington. It was built in 1966, so it is 59 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 625 vehicles a day, roughly 18% of them trucks, projected to reach 750 by 2039. The structure is 57 ft (17.4 m) long and 37 ft wide. If it were closed, the detour would be 9.9 mi (16 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 SR 260 over Collier Coulee built?
It was built in 1966, making it 59 years old in 2025.
What condition is SR 260 over Collier Coulee 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 2022.
How much traffic does SR 260 over Collier Coulee carry?
About 625 vehicles per day (2023 count), of which roughly 18% are trucks.
How long is SR 260 over Collier Coulee?
The structure is 57 ft (17.4 m) long with a longest span of 28 ft (8.5 m) and a deck 37 ft wide.
Who owns SR 260 over Collier Coulee?
It is owned by the State Highway Agency.