Old HWY 85 over Indian Ck
GoodButte County, South Dakota · 15.5N 2.5E B.Fourche · Structure no. 000000010125218
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected August 2024
- Type
- Slab
- Concrete Continuous
- Length
- 137 ft
- 3 main spans
- Daily traffic
- 36
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Old HWY 85 over Indian Ck is a concrete continuous slab carrying Old HWY 85 over Indian Ck in Butte County, South Dakota. It was built in 2024, so it is 1 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 36 vehicles a day, roughly 3% of them trucks, projected to reach 36 by 2032. The structure is 137 ft (41.8 m) long and 29 ft wide. If it were closed, the detour would be 65.2 mi (105 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old HWY 85 over Indian Ck built?
It was built in 2024, making it 1 years old in 2025.
What condition is Old HWY 85 over Indian 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 August 2024.
How much traffic does Old HWY 85 over Indian Ck carry?
About 36 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is Old HWY 85 over Indian Ck?
The structure is 137 ft (41.8 m) long with a longest span of 52 ft (15.8 m) and a deck 29 ft wide.
Who owns Old HWY 85 over Indian Ck?
It is owned by the County Highway Agency.