SD047 over Spring Ck
GoodMcPherson County, South Dakota · 8.2 N JCT Sd 10 · Structure no. 000000045050039
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected March 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 78
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SD047 over Spring Ck is a concrete continuous culvert carrying SD047 over Spring Ck in McPherson County, South Dakota. It was built in 1988, so it is 37 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 78 vehicles a day, roughly 13% of them trucks, projected to reach 108 by 2044. The structure is 21 ft (6.3 m) long. 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 |
|---|---|---|
| Channel and channel protection | 9 Excellent | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SD047 over Spring Ck built?
It was built in 1988, making it 37 years old in 2025.
What condition is SD047 over Spring 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 March 2022.
How much traffic does SD047 over Spring Ck carry?
About 78 vehicles per day (2024 count), of which roughly 13% are trucks.
How long is SD047 over Spring Ck?
The structure is 21 ft (6.3 m) long with a longest span of 10 ft (3 m).
Who owns SD047 over Spring Ck?
It is owned by the State Highway Agency.