D Street over South Fork Palouse River
GoodPosted for loadWhitman County, Washington · 0.04 MI S Front ST · Structure no. 085229000000000
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected January 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 100 ft
- 1 main span
- Daily traffic
- 200
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
D Street over South Fork Palouse River is a prestressed concrete tee beam carrying D Street over South Fork Palouse River in Whitman County, Washington. It was built in 1975, so it is 50 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. Its operating status is: posted for load restriction.
It carries about 200 vehicles a day, roughly 5% of them trucks, projected to reach 204 by 2044. The structure is 100 ft (30.5 m) long and 28 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was D Street over South Fork Palouse River built?
It was built in 1975, making it 50 years old in 2025.
What condition is D Street over South Fork Palouse River 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 January 2024.
How much traffic does D Street over South Fork Palouse River carry?
About 200 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is D Street over South Fork Palouse River?
The structure is 100 ft (30.5 m) long with a longest span of 98 ft (29.9 m) and a deck 28 ft wide.
Who owns D Street over South Fork Palouse River?
It is owned by the City or Municipal Highway Agency.