IRR Ar SD040 over Battle Ck
GoodCuster County, South Dakota · 17.5 SE of Hermosa · Structure no. 000000017577099
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected September 2021
- Type
- Slab
- Concrete Continuous
- Length
- 137 ft
- 4 main spans
- Daily traffic
- 677
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
IRR Ar SD040 over Battle Ck is a concrete continuous slab carrying IRR Ar SD040 over Battle Ck in Custer County, South Dakota. It was built in 2017, so it is 8 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 677 vehicles a day, roughly 3% of them trucks, projected to reach 1,104 by 2044. The structure is 137 ft (41.8 m) long and 35 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 8 Very Good | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR Ar SD040 over Battle Ck built?
It was built in 2017, making it 8 years old in 2025.
What condition is IRR Ar SD040 over Battle 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 September 2021.
How much traffic does IRR Ar SD040 over Battle Ck carry?
About 677 vehicles per day (2024 count), of which roughly 3% are trucks.
How long is IRR Ar SD040 over Battle Ck?
The structure is 137 ft (41.8 m) long with a longest span of 37 ft (11.4 m) and a deck 35 ft wide.
Who owns IRR Ar SD040 over Battle Ck?
It is owned by the State Highway Agency.