North Dike RD / 28 over Lake Andes
GoodCharles Mix County, South Dakota · 0.5 MI W of 389th Ave on · Structure no. 000064550-60630
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected August 2024
- Type
- Culvert
- Concrete
- Length
- 20 ft
- 2 main spans
- Daily traffic
- 100
- 2024 count
- Owner
- Federal
- Bureau of Fish and Wildlife
About this bridge
North Dike RD / 28 over Lake Andes is a concrete culvert carrying North Dike RD / 28 over Lake Andes in Charles Mix County, South Dakota. It was built in 2007, so it is 18 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 100 vehicles a day, roughly 2% of them trucks, projected to reach 280 by 2044. The structure is 20 ft (6.1 m) long and 41 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was North Dike RD / 28 over Lake Andes built?
It was built in 2007, making it 18 years old in 2025.
What condition is North Dike RD / 28 over Lake Andes 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 August 2024.
How much traffic does North Dike RD / 28 over Lake Andes carry?
About 100 vehicles per day (2024 count), of which roughly 2% are trucks.
How long is North Dike RD / 28 over Lake Andes?
The structure is 20 ft (6.1 m) long with a longest span of 10 ft (3 m) and a deck 41 ft wide.
Who owns North Dike RD / 28 over Lake Andes?
It is owned by the Bureau of Fish and Wildlife.