SD020 over Ck
GoodGrant County, South Dakota · 0.9 S JCT Sd 158 · Structure no. 000000026290158
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected November 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 50 ft
- 4 main spans
- Daily traffic
- 1,284
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SD020 over Ck is a concrete continuous culvert carrying SD020 over Ck in Grant 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 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 1,284 vehicles a day, roughly 28% of them trucks, projected to reach 1,754 by 2044. The structure is 50 ft (15.2 m) long. If it were closed, the detour would be 60.3 mi (97 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SD020 over Ck built?
It was built in 2021, making it 4 years old in 2025.
What condition is SD020 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 November 2024.
How much traffic does SD020 over Ck carry?
About 1,284 vehicles per day (2024 count), of which roughly 28% are trucks.
How long is SD020 over Ck?
The structure is 50 ft (15.2 m) long with a longest span of 12 ft (3.7 m).
Who owns SD020 over Ck?
It is owned by the State Highway Agency.