261st Street over W. Fork of Vermillion Rv
GoodMcCook County, South Dakota · 4.1W of Canistota · Structure no. 000000044119170
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected July 2024
- Type
- Slab
- Concrete Continuous
- Length
- 115 ft
- 3 main spans
- Daily traffic
- 230
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
261st Street over W. Fork of Vermillion Rv is a concrete continuous slab carrying 261st Street over W. Fork of Vermillion Rv in McCook County, South Dakota. It was built in 2003, so it is 22 years old, younger than the South Dakota average of 48.9 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.
It carries about 230 vehicles a day, roughly 3% of them trucks, projected to reach 353 by 2032. The structure is 115 ft (35 m) long and 33 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 261st Street over W. Fork of Vermillion Rv built?
It was built in 2003, making it 22 years old in 2025.
What condition is 261st Street over W. Fork of Vermillion Rv 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 July 2024.
How much traffic does 261st Street over W. Fork of Vermillion Rv carry?
About 230 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is 261st Street over W. Fork of Vermillion Rv?
The structure is 115 ft (35 m) long with a longest span of 44 ft (13.3 m) and a deck 33 ft wide.
Who owns 261st Street over W. Fork of Vermillion Rv?
It is owned by the County Highway Agency.