30230 435th Avenue over Beaver Creek
FairPosted for loadYankton County, South Dakota · 1.7N of Utica · Structure no. 000000068070113
- Built
- 1956
- 69 years old
- Condition
- Fair
- inspected August 2024
- Type
- Slab
- Concrete Continuous
- Length
- 140 ft
- 5 main spans
- Daily traffic
- 149
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
30230 435th Avenue over Beaver Creek is a concrete continuous slab carrying 30230 435th Avenue over Beaver Creek in Yankton County, South Dakota. It was built in 1956, so it is 69 years old, older than the South Dakota average of 48.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 149 vehicles a day, roughly 3% of them trucks, projected to reach 149 by 2032. The structure is 140 ft (42.7 m) long and 28 ft wide. If it were closed, the detour would be 9.9 mi (16 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 30230 435th Avenue over Beaver Creek built?
It was built in 1956, making it 69 years old in 2025.
What condition is 30230 435th Avenue over Beaver Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.
How much traffic does 30230 435th Avenue over Beaver Creek carry?
About 149 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is 30230 435th Avenue over Beaver Creek?
The structure is 140 ft (42.7 m) long with a longest span of 30 ft (9.1 m) and a deck 28 ft wide.
Who owns 30230 435th Avenue over Beaver Creek?
It is owned by the County Highway Agency.