261 Street over Ck
FairBrule County, South Dakota · 1.7E & 12S Pukwana · Structure no. 000000008162230
- Built
- 1961
- 64 years old
- Condition
- Fair
- inspected August 2024
- Type
- Slab
- Concrete Continuous
- Length
- 73 ft
- 3 main spans
- Daily traffic
- 16
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
261 Street over Ck is a concrete continuous slab carrying 261 Street over Ck in Brule County, South Dakota. It was built in 1961, so it is 64 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 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 16 vehicles a day, roughly 2% of them trucks, projected to reach 16 by 2032. The structure is 73 ft (22.4 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
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 261 Street over Ck built?
It was built in 1961, making it 64 years old in 2025.
What condition is 261 Street over 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 August 2024.
How much traffic does 261 Street over Ck carry?
About 16 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 261 Street over Ck?
The structure is 73 ft (22.4 m) long with a longest span of 28 ft (8.5 m) and a deck 28 ft wide.
Who owns 261 Street over Ck?
It is owned by the County Highway Agency.