BELSBY/3250 over Rock Creek
GoodWhitman County, Washington · 2.41 MI SW Siegel · Structure no. 081633000000000
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected November 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 50 ft
- 1 main span
- Daily traffic
- 14
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
BELSBY/3250 over Rock Creek is a prestressed concrete tee beam carrying BELSBY/3250 over Rock Creek in Whitman 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 14 vehicles a day, roughly 8% of them trucks, projected to reach 15 by 2044. The structure is 50 ft (15.2 m) long and 24 ft wide. If it were closed, the detour would be 31.7 mi (51 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 BELSBY/3250 over Rock Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is BELSBY/3250 over Rock 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 November 2023.
How much traffic does BELSBY/3250 over Rock Creek carry?
About 14 vehicles per day (2021 count), of which roughly 8% are trucks.
How long is BELSBY/3250 over Rock Creek?
The structure is 50 ft (15.2 m) long with a longest span of 48 ft (14.6 m) and a deck 24 ft wide.
Who owns BELSBY/3250 over Rock Creek?
It is owned by the County Highway Agency.