SD042 over East Fork Vermillion Rv
GoodMcCook County, South Dakota · 1.9 W Minnehaha CO Line · Structure no. 000000044222210
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected June 2023
- Type
- Slab
- Concrete Continuous
- Length
- 106 ft
- 3 main spans
- Daily traffic
- 2,794
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SD042 over East Fork Vermillion Rv is a concrete continuous slab carrying SD042 over East Fork Vermillion Rv in McCook County, South Dakota. It was built in 1984, so it is 41 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 2,794 vehicles a day, roughly 12% of them trucks, projected to reach 4,183 by 2044. The structure is 106 ft (32.3 m) long and 43 ft wide. If it were closed, the detour would be 16.8 mi (27 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 SD042 over East Fork Vermillion Rv built?
It was built in 1984, making it 41 years old in 2025.
What condition is SD042 over East 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 June 2023.
How much traffic does SD042 over East Fork Vermillion Rv carry?
About 2,794 vehicles per day (2024 count), of which roughly 12% are trucks.
How long is SD042 over East Fork Vermillion Rv?
The structure is 106 ft (32.3 m) long with a longest span of 38 ft (11.5 m) and a deck 43 ft wide.
Who owns SD042 over East Fork Vermillion Rv?
It is owned by the State Highway Agency.