SD079 over Ck
GoodHarding County, South Dakota · 14.2 S North Dakota Line · Structure no. 000000032520136
- Built
- 1962
- 63 years old
- Condition
- Good
- inspected May 2023
- Type
- Slab
- Concrete Continuous
- Length
- 83 ft
- 4 main spans
- Daily traffic
- 364
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SD079 over Ck is a concrete continuous slab carrying SD079 over Ck in Harding County, South Dakota. It was built in 1962, so it is 63 years old, older 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 364 vehicles a day, roughly 24% of them trucks, projected to reach 477 by 2044. The structure is 83 ft (25.4 m) long and 34 ft wide. If it were closed, the detour would be 24.2 mi (39 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SD079 over Ck built?
It was built in 1962, making it 63 years old in 2025.
What condition is SD079 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 May 2023.
How much traffic does SD079 over Ck carry?
About 364 vehicles per day (2024 count), of which roughly 24% are trucks.
How long is SD079 over Ck?
The structure is 83 ft (25.4 m) long with a longest span of 23 ft (6.9 m) and a deck 34 ft wide.
Who owns SD079 over Ck?
It is owned by the State Highway Agency.