US014 over Grindstone Ck
GoodHaakon County, South Dakota · 2.6 E of Philip · Structure no. 000000028195480
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected February 2025
- Type
- Culvert
- Concrete Continuous
- Length
- 53 ft
- 4 main spans
- Daily traffic
- 660
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US014 over Grindstone Ck is a concrete continuous culvert carrying US014 over Grindstone Ck in Haakon County, South Dakota. It was built in 2024, so it is 1 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 660 vehicles a day, roughly 16% of them trucks, projected to reach 938 by 2044. The structure is 53 ft (16.3 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 | 9 Excellent | No problems noted. |
| Culvert | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US014 over Grindstone Ck built?
It was built in 2024, making it 1 years old in 2025.
What condition is US014 over Grindstone 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 February 2025.
How much traffic does US014 over Grindstone Ck carry?
About 660 vehicles per day (2024 count), of which roughly 16% are trucks.
How long is US014 over Grindstone Ck?
The structure is 53 ft (16.3 m) long with a longest span of 13 ft (3.9 m).
Who owns US014 over Grindstone Ck?
It is owned by the State Highway Agency.