SD115 over Beaver Ck
GoodLincoln County, South Dakota · 1.1 N JCT Sd 44 · Structure no. 000000042100109
- Built
- 1987
- 38 years old
- Condition
- Good
- inspected June 2021
- Type
- Culvert
- Concrete Continuous
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 1,980
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SD115 over Beaver Ck is a concrete continuous culvert carrying SD115 over Beaver Ck in Lincoln County, South Dakota. It was built in 1987, so it is 38 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,980 vehicles a day, roughly 4% of them trucks, projected to reach 3,352 by 2044. The structure is 25 ft (7.5 m) long. If it were closed, the detour would be 8.1 mi (13 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SD115 over Beaver Ck built?
It was built in 1987, making it 38 years old in 2025.
What condition is SD115 over Beaver 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 June 2021.
How much traffic does SD115 over Beaver Ck carry?
About 1,980 vehicles per day (2024 count), of which roughly 4% are trucks.
How long is SD115 over Beaver Ck?
The structure is 25 ft (7.5 m) long with a longest span of 12 ft (3.7 m).
Who owns SD115 over Beaver Ck?
It is owned by the State Highway Agency.