Parvin RD/5000 over Trib to Four Mile Crk
GoodWhitman County, Washington · 12.27 MI W SR 195 · Structure no. 088000000000000
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected October 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 68 ft
- 1 main span
- Daily traffic
- 52
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Parvin RD/5000 over Trib to Four Mile Crk is a prestressed concrete slab carrying Parvin RD/5000 over Trib to Four Mile Crk in Whitman County, Washington. It was built in 2009, so it is 16 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 52 vehicles a day, roughly 25% of them trucks, projected to reach 53 by 2044. The structure is 68 ft (20.7 m) long and 36 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 Parvin RD/5000 over Trib to Four Mile Crk built?
It was built in 2009, making it 16 years old in 2025.
What condition is Parvin RD/5000 over Trib to Four Mile Crk 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 October 2023.
How much traffic does Parvin RD/5000 over Trib to Four Mile Crk carry?
About 52 vehicles per day (2021 count), of which roughly 25% are trucks.
How long is Parvin RD/5000 over Trib to Four Mile Crk?
The structure is 68 ft (20.7 m) long with a longest span of 65 ft (19.8 m) and a deck 36 ft wide.
Who owns Parvin RD/5000 over Trib to Four Mile Crk?
It is owned by the County Highway Agency.