30270 425th Avenue over Beaver Creek
GoodBon Homme County, South Dakota · 8E of Tyndall · Structure no. 000000005240117
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected May 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 51 ft
- 1 main span
- Daily traffic
- 60
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
30270 425th Avenue over Beaver Creek is a prestressed concrete tee beam carrying 30270 425th Avenue over Beaver Creek in Bon Homme 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 51 ft (15.4 m) long and 27 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| 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 30270 425th Avenue over Beaver Creek built?
It was built in 2021, making it 4 years old in 2025.
What condition is 30270 425th Avenue over Beaver Creek 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 2023.
How much traffic does 30270 425th Avenue over Beaver Creek carry?
About 60 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 30270 425th Avenue over Beaver Creek?
The structure is 51 ft (15.4 m) long with a longest span of 46 ft (14 m) and a deck 27 ft wide.
Who owns 30270 425th Avenue over Beaver Creek?
It is owned by the County Highway Agency.