US081 over West Fork Vermillion Rv
GoodMcCook County, South Dakota · 3.2 S I 90 Interch · Structure no. 000000044110156
- Built
- 1982
- 43 years old
- Condition
- Good
- inspected March 2024
- Type
- Slab
- Concrete Continuous
- Length
- 113 ft
- 3 main spans
- Daily traffic
- 1,973
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US081 over West Fork Vermillion Rv is a concrete continuous slab carrying US081 over West Fork Vermillion Rv in McCook County, South Dakota. It was built in 1982, so it is 43 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 1,973 vehicles a day, roughly 11% of them trucks, projected to reach 2,954 by 2044. The structure is 113 ft (34.3 m) long and 43 ft wide. If it were closed, the detour would be 29.2 mi (47 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US081 over West Fork Vermillion Rv built?
It was built in 1982, making it 43 years old in 2025.
What condition is US081 over West Fork 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 March 2024.
How much traffic does US081 over West Fork Vermillion Rv carry?
About 1,973 vehicles per day (2024 count), of which roughly 11% are trucks.
How long is US081 over West Fork Vermillion Rv?
The structure is 113 ft (34.3 m) long with a longest span of 40 ft (12.3 m) and a deck 43 ft wide.
Who owns US081 over West Fork Vermillion Rv?
It is owned by the State Highway Agency.