Old HWY 85 over Boxelder Ck
GoodHarding County, South Dakota · 3.0E & 4.3N Buffalo · Structure no. 000000032280212
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 60
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Old HWY 85 over Boxelder Ck is a concrete culvert carrying Old HWY 85 over Boxelder Ck in Harding County, South Dakota. It was built in 2021, so it is 4 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 60 vehicles a day, roughly 2% of them trucks, projected to reach 60 by 2032. The structure is 23 ft (6.9 m) long and 24 ft wide. If it were closed, the detour would be 11.8 mi (19 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 Old HWY 85 over Boxelder Ck built?
It was built in 2021, making it 4 years old in 2025.
What condition is Old HWY 85 over Boxelder 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 April 2024.
How much traffic does Old HWY 85 over Boxelder Ck carry?
About 60 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is Old HWY 85 over Boxelder Ck?
The structure is 23 ft (6.9 m) long with a longest span of 11 ft (3.4 m) and a deck 24 ft wide.
Who owns Old HWY 85 over Boxelder Ck?
It is owned by the County Highway Agency.