289 Street over Willow Ck
FairPosted for loadTripp County, South Dakota · 2.5W & 3N Clearfield · Structure no. 000000062085390
- Built
- 1958
- 67 years old
- Condition
- Fair
- inspected June 2023
- Type
- Slab
- Concrete Continuous
- Length
- 92 ft
- 4 main spans
- Daily traffic
- 110
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
289 Street over Willow Ck is a concrete continuous slab carrying 289 Street over Willow Ck in Tripp County, South Dakota. It was built in 1958, so it is 67 years old, older than the South Dakota average of 48.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 110 vehicles a day, roughly 3% of them trucks, projected to reach 110 by 2032. The structure is 92 ft (28 m) long and 28 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 289 Street over Willow Ck built?
It was built in 1958, making it 67 years old in 2025.
What condition is 289 Street over Willow Ck 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 June 2023.
How much traffic does 289 Street over Willow Ck carry?
About 110 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is 289 Street over Willow Ck?
The structure is 92 ft (28 m) long with a longest span of 25 ft (7.6 m) and a deck 28 ft wide.
Who owns 289 Street over Willow Ck?
It is owned by the County Highway Agency.