243 ST over Ck
FairAurora County, South Dakota · 1.3 W Storla · Structure no. 000000002217050
- Built
- 1978
- 47 years old
- Condition
- Fair
- inspected July 2023
- Type
- Culvert
- Concrete
- Length
- 20 ft
- 2 main spans
- Daily traffic
- 131
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
243 ST over Ck is a concrete culvert carrying 243 ST over Ck in Aurora County, South Dakota. It was built in 1978, so it is 47 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 131 vehicles a day, roughly 3% of them trucks, projected to reach 131 by 2032. The structure is 20 ft (6.1 m) long. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 243 ST over Ck built?
It was built in 1978, making it 47 years old in 2025.
What condition is 243 ST over Ck in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.
How much traffic does 243 ST over Ck carry?
About 131 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is 243 ST over Ck?
The structure is 20 ft (6.1 m) long with a longest span of 11 ft (3.4 m).
Who owns 243 ST over Ck?
It is owned by the County Highway Agency.