287 ST over Dawson Ck
FairHutchinson County, South Dakota · 0.1N & 2E of Tripp · Structure no. 000000034091190
- Built
- 1937
- 88 years old
- Condition
- Fair
- inspected May 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 45
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
287 ST over Dawson Ck is a concrete continuous culvert carrying 287 ST over Dawson Ck in Hutchinson County, South Dakota. It was built in 1937, so it is 88 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.
It carries about 45 vehicles a day, roughly 5% of them trucks, projected to reach 56 by 2040. The structure is 21 ft (6.3 m) long and 22 ft wide. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 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 287 ST over Dawson Ck built?
It was built in 1937, making it 88 years old in 2025.
What condition is 287 ST over Dawson 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 May 2024.
How much traffic does 287 ST over Dawson Ck carry?
About 45 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is 287 ST over Dawson Ck?
The structure is 21 ft (6.3 m) long with a longest span of 10 ft (3 m) and a deck 22 ft wide.
Who owns 287 ST over Dawson Ck?
It is owned by the County Highway Agency.