Sunny Brook Road over Horsehead Ck
GoodFall River County, South Dakota · 4.5W & 5.5N Oelrichs · Structure no. 000000024370145
- Built
- 1979
- 46 years old
- Condition
- Good
- inspected May 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 50 ft
- 1 main span
- Daily traffic
- 20
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Sunny Brook Road over Horsehead Ck is a prestressed concrete tee beam carrying Sunny Brook Road over Horsehead Ck in Fall River County, South Dakota. It was built in 1979, so it is 46 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 20 vehicles a day, roughly 2% of them trucks, projected to reach 20 by 2032. The structure is 50 ft (15.2 m) long and 27 ft wide. If it were closed, the detour would be 98.8 mi (159 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sunny Brook Road over Horsehead Ck built?
It was built in 1979, making it 46 years old in 2025.
What condition is Sunny Brook Road over Horsehead 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 May 2024.
How much traffic does Sunny Brook Road over Horsehead Ck carry?
About 20 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is Sunny Brook Road over Horsehead Ck?
The structure is 50 ft (15.2 m) long with a longest span of 49 ft (14.9 m) and a deck 27 ft wide.
Who owns Sunny Brook Road over Horsehead Ck?
It is owned by the County Highway Agency.