391 Ave over Ck
GoodAurora County, South Dakota · 5E 4.1N Plankinton · Structure no. 000000002210109
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected July 2021
- Type
- Culvert
- Concrete
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 33
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
391 Ave over Ck is a concrete culvert carrying 391 Ave over Ck in Aurora County, South Dakota. It was built in 2020, so it is 5 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 33 vehicles a day, roughly 2% of them trucks, projected to reach 33 by 2032. The structure is 27 ft (8.1 m) long. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 391 Ave over Ck built?
It was built in 2020, making it 5 years old in 2025.
What condition is 391 Ave over Ck 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 2021.
How much traffic does 391 Ave over Ck carry?
About 33 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 391 Ave over Ck?
The structure is 27 ft (8.1 m) long with a longest span of 13 ft (4 m).
Who owns 391 Ave over Ck?
It is owned by the County Highway Agency.