8th Avenue over Belle Fourche Rv
GoodButte County, South Dakota · 8th Ave. Belle Fourche · Structure no. 000000010100374
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected April 2024
- Type
- Slab
- Concrete Continuous
- Length
- 166 ft
- 4 main spans
- Daily traffic
- 1,637
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
8th Avenue over Belle Fourche Rv is a concrete continuous slab carrying 8th Avenue over Belle Fourche Rv in Butte County, South Dakota. It was built in 1994, so it is 31 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 1,637 vehicles a day, roughly 1% of them trucks, projected to reach 2,177 by 2032. The structure is 166 ft (50.6 m) long and 39 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 8th Avenue over Belle Fourche Rv built?
It was built in 1994, making it 31 years old in 2025.
What condition is 8th Avenue over Belle Fourche Rv 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 8th Avenue over Belle Fourche Rv carry?
About 1,637 vehicles per day (2022 count), of which roughly 1% are trucks.
How long is 8th Avenue over Belle Fourche Rv?
The structure is 166 ft (50.6 m) long with a longest span of 43 ft (13.2 m) and a deck 39 ft wide.
Who owns 8th Avenue over Belle Fourche Rv?
It is owned by the Town or Township Highway Agency.