30150 433rd Avenue over Beaver Creek
FairYankton County, South Dakota · 2W & 2.5N of Utica · Structure no. 000000068050105
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected August 2024
- Type
- Slab
- Concrete Continuous
- Length
- 129 ft
- 5 main spans
- Daily traffic
- 65
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
30150 433rd Avenue over Beaver Creek is a concrete continuous slab carrying 30150 433rd Avenue over Beaver Creek in Yankton County, South Dakota. It was built in 1963, so it is 62 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.
It carries about 65 vehicles a day, roughly 2% of them trucks, projected to reach 65 by 2032. The structure is 129 ft (39.3 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 30150 433rd Avenue over Beaver Creek built?
It was built in 1963, making it 62 years old in 2025.
What condition is 30150 433rd 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 30150 433rd Avenue over Beaver Creek carry?
About 65 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 30150 433rd Avenue over Beaver Creek?
The structure is 129 ft (39.3 m) long with a longest span of 28 ft (8.4 m) and a deck 28 ft wide.
Who owns 30150 433rd Avenue over Beaver Creek?
It is owned by the County Highway Agency.