39430 291st Street over Choteau Creek
GoodCharles Mix County, South Dakota · 6.0N & 0.7W of Wagner · Structure no. 000000012503230
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected October 2023
- Type
- Slab
- Concrete Continuous
- Length
- 91 ft
- 3 main spans
- Daily traffic
- 48
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
39430 291st Street over Choteau Creek is a concrete continuous slab carrying 39430 291st Street over Choteau Creek in Charles Mix County, South Dakota. It was built in 1997, so it is 28 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 48 vehicles a day, roughly 2% of them trucks, projected to reach 48 by 2032. The structure is 91 ft (27.6 m) long and 29 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 39430 291st Street over Choteau Creek built?
It was built in 1997, making it 28 years old in 2025.
What condition is 39430 291st Street over Choteau Creek 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 October 2023.
How much traffic does 39430 291st Street over Choteau Creek carry?
About 48 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 39430 291st Street over Choteau Creek?
The structure is 91 ft (27.6 m) long with a longest span of 34 ft (10.4 m) and a deck 29 ft wide.
Who owns 39430 291st Street over Choteau Creek?
It is owned by the County Highway Agency.