WAWAWAI-PULMN/9010 over Union Flat Creek
GoodWhitman County, Washington · 5.19 MI S SR 194 · Structure no. 080027000000000
- Built
- 1971
- 54 years old
- Condition
- Good
- inspected December 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 120 ft
- 1 main span
- Daily traffic
- 335
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
WAWAWAI-PULMN/9010 over Union Flat Creek is a prestressed concrete tee beam carrying WAWAWAI-PULMN/9010 over Union Flat Creek in Whitman County, Washington. It was built in 1971, so it is 54 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 335 vehicles a day, roughly 25% of them trucks, projected to reach 342 by 2044. The structure is 120 ft (36.6 m) long and 30 ft wide. If it were closed, the detour would be 70.2 mi (113 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 | 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 WAWAWAI-PULMN/9010 over Union Flat Creek built?
It was built in 1971, making it 54 years old in 2025.
What condition is WAWAWAI-PULMN/9010 over Union Flat 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 WAWAWAI-PULMN/9010 over Union Flat Creek carry?
About 335 vehicles per day (2021 count), of which roughly 25% are trucks.
How long is WAWAWAI-PULMN/9010 over Union Flat Creek?
The structure is 120 ft (36.6 m) long with a longest span of 118 ft (36 m) and a deck 30 ft wide.
Who owns WAWAWAI-PULMN/9010 over Union Flat Creek?
It is owned by the County Highway Agency.