406th Avenue over Creek
GoodBrown County, South Dakota · 0.6N & 0.4E of Ferney · Structure no. 000000007304414
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected July 2024
- Type
- Culvert
- Steel
- Length
- 23 ft
- 3 main spans
- Daily traffic
- 98
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
406th Avenue over Creek is a steel culvert carrying 406th Avenue over Creek in Brown County, South Dakota. It was built in 2015, so it is 10 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 98 vehicles a day, roughly 2% of them trucks, projected to reach 98 by 2032. The structure is 23 ft (6.9 m) long. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 406th Avenue over Creek built?
It was built in 2015, making it 10 years old in 2025.
What condition is 406th Avenue over 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 July 2024.
How much traffic does 406th Avenue over Creek carry?
About 98 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 406th Avenue over Creek?
The structure is 23 ft (6.9 m) long with a longest span of 6 ft (1.8 m).
Who owns 406th Avenue over Creek?
It is owned by the County Highway Agency.