Harwood HILL/3200 over Cottonwood Creek
FairWhitman County, Washington · 0.02 MI NW Harwd Hill Cut · Structure no. 083336000000000
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected December 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 62 ft
- 1 main span
- Daily traffic
- 20
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Harwood HILL/3200 over Cottonwood Creek is a prestressed concrete tee beam carrying Harwood HILL/3200 over Cottonwood 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 20 vehicles a day, roughly 25% of them trucks, projected to reach 21 by 2044. The structure is 62 ft (18.9 m) long and 24 ft wide. If it were closed, the detour would be 14.3 mi (23 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Harwood HILL/3200 over Cottonwood Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is Harwood HILL/3200 over Cottonwood Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2023.
How much traffic does Harwood HILL/3200 over Cottonwood Creek carry?
About 20 vehicles per day (2021 count), of which roughly 25% are trucks.
How long is Harwood HILL/3200 over Cottonwood Creek?
The structure is 62 ft (18.9 m) long with a longest span of 60 ft (18.3 m) and a deck 24 ft wide.
Who owns Harwood HILL/3200 over Cottonwood Creek?
It is owned by the County Highway Agency.