SD079 over Frog Ck
GoodButte County, South Dakota · 10 NE JCT Sd 168 · Structure no. 000000010352100
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected February 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 366
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SD079 over Frog Ck is a concrete continuous culvert carrying SD079 over Frog Ck in Butte County, South Dakota. It was built in 2021, so it is 4 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 366 vehicles a day, roughly 18% of them trucks, projected to reach 525 by 2044. The structure is 25 ft (7.5 m) long. If it were closed, the detour would be 24.9 mi (40 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 SD079 over Frog Ck built?
It was built in 2021, making it 4 years old in 2025.
What condition is SD079 over Frog 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 2024.
How much traffic does SD079 over Frog Ck carry?
About 366 vehicles per day (2024 count), of which roughly 18% are trucks.
How long is SD079 over Frog Ck?
The structure is 25 ft (7.5 m) long with a longest span of 12 ft (3.7 m).
Who owns SD079 over Frog Ck?
It is owned by the State Highway Agency.