SD037 over Unnamed Ck
GoodBon Homme County, South Dakota · 6.6N Springfield · Structure no. 000000005140151
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 1,604
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SD037 over Unnamed Ck is a concrete continuous culvert carrying SD037 over Unnamed Ck in Bon Homme County, South Dakota. It was built in 2019, so it is 6 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 1,604 vehicles a day, roughly 10% of them trucks, projected to reach 2,165 by 2043. The structure is 21 ft (6.3 m) long.
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 SD037 over Unnamed Ck built?
It was built in 2019, making it 6 years old in 2025.
What condition is SD037 over Unnamed 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 October 2023.
How much traffic does SD037 over Unnamed Ck carry?
About 1,604 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is SD037 over Unnamed Ck?
The structure is 21 ft (6.3 m) long with a longest span of 10 ft (3 m).
Who owns SD037 over Unnamed Ck?
It is owned by the State Highway Agency.