172 Street over Ck
GoodSully County, South Dakota · 4N & 4.3W of Agar · Structure no. 000000060267000
- Built
- 2023
- 2 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 46 ft
- 3 main spans
- Daily traffic
- 48
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
172 Street over Ck is a concrete continuous culvert carrying 172 Street over Ck in Sully County, South Dakota. It was built in 2023, so it is 2 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 48 vehicles a day, roughly 2% of them trucks, projected to reach 48 by 2032. The structure is 46 ft (14.1 m) long and 20 ft wide. 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 | 9 Excellent | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 172 Street over Ck built?
It was built in 2023, making it 2 years old in 2025.
What condition is 172 Street 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 October 2023.
How much traffic does 172 Street over Ck carry?
About 48 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 172 Street over Ck?
The structure is 46 ft (14.1 m) long with a longest span of 15 ft (4.6 m) and a deck 20 ft wide.
Who owns 172 Street over Ck?
It is owned by the County Highway Agency.