39450 292nd Street over Choteau Creek
PoorCharles Mix County, South Dakota · 5.0N & 0.5W of Wagner · Structure no. 000000012505240
- Built
- 1974
- 51 years old
- Condition
- Poor
- inspected October 2023
- Type
- Channel Beam
- Concrete
- Length
- 62 ft
- 2 main spans
- Daily traffic
- 40
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
39450 292nd Street over Choteau Creek is a concrete channel beam carrying 39450 292nd Street over Choteau Creek in Charles Mix County, South Dakota. It was built in 1974, so it is 51 years old, older than the South Dakota average of 48.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 40 vehicles a day, roughly 2% of them trucks, projected to reach 40 by 2032. The structure is 62 ft (18.9 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
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 39450 292nd Street over Choteau Creek built?
It was built in 1974, making it 51 years old in 2025.
What condition is 39450 292nd Street over Choteau Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2023.
How much traffic does 39450 292nd Street over Choteau Creek carry?
About 40 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 39450 292nd Street over Choteau Creek?
The structure is 62 ft (18.9 m) long with a longest span of 31 ft (9.4 m) and a deck 29 ft wide.
Who owns 39450 292nd Street over Choteau Creek?
It is owned by the County Highway Agency.