30140 437th Avenue over Beaver Creek
GoodYankton County, South Dakota · 2E & 2.6N of Utica · Structure no. 000000068090104
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 110 ft
- 1 main span
- Daily traffic
- 21
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
30140 437th Avenue over Beaver Creek is a prestressed concrete stringer/multi-beam or girder carrying 30140 437th Avenue over Beaver Creek in Yankton County, South Dakota. It was built in 2006, so it is 19 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 21 vehicles a day, roughly 9% of them trucks, projected to reach 27 by 2032. The structure is 110 ft (33.5 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 30140 437th Avenue over Beaver Creek built?
It was built in 2006, making it 19 years old in 2025.
What condition is 30140 437th 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 August 2024.
How much traffic does 30140 437th Avenue over Beaver Creek carry?
About 21 vehicles per day (2022 count), of which roughly 9% are trucks.
How long is 30140 437th Avenue over Beaver Creek?
The structure is 110 ft (33.5 m) long with a longest span of 104 ft (31.8 m) and a deck 31 ft wide.
Who owns 30140 437th Avenue over Beaver Creek?
It is owned by the County Highway Agency.