STONEHAM/3600 over Cache Creek
GoodWhitman County, Washington · 0.08 MI S Cache Creek · Structure no. 086854000000000
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected December 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 25 ft
- 1 main span
- Daily traffic
- 25
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
STONEHAM/3600 over Cache Creek is a prestressed concrete slab carrying STONEHAM/3600 over Cache Creek in Whitman County, Washington. It was built in 2002, so it is 23 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 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 25 vehicles a day, roughly 25% of them trucks, projected to reach 25 by 2044. The structure is 25 ft (7.6 m) long and 28 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 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 STONEHAM/3600 over Cache Creek built?
It was built in 2002, making it 23 years old in 2025.
What condition is STONEHAM/3600 over Cache 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 December 2023.
How much traffic does STONEHAM/3600 over Cache Creek carry?
About 25 vehicles per day (2021 count), of which roughly 25% are trucks.
How long is STONEHAM/3600 over Cache Creek?
The structure is 25 ft (7.6 m) long with a longest span of 24 ft (7.3 m) and a deck 28 ft wide.
Who owns STONEHAM/3600 over Cache Creek?
It is owned by the County Highway Agency.