237th Avenue over Firesteel Creek
GoodCorson County, South Dakota · 3E & 6.7N Isabel · Structure no. 000000016310313
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected May 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 30
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
237th Avenue over Firesteel Creek is a concrete continuous culvert carrying 237th Avenue over Firesteel Creek in Corson 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 30 vehicles a day, roughly 2% of them trucks, projected to reach 30 by 2032. The structure is 25 ft (7.7 m) long. If it were closed, the detour would be 16.2 mi (26 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 237th Avenue over Firesteel Creek built?
It was built in 2007, making it 18 years old in 2025.
What condition is 237th Avenue over Firesteel 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 May 2022.
How much traffic does 237th Avenue over Firesteel Creek carry?
About 30 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 237th Avenue over Firesteel Creek?
The structure is 25 ft (7.7 m) long with a longest span of 12 ft (3.7 m).
Who owns 237th Avenue over Firesteel Creek?
It is owned by the County Highway Agency.