30690 433rd Avenue over Beaver Creek
FairPosted for loadYankton County, South Dakota · 2.8S & 2W of Utica · Structure no. 000000068050159
- Built
- 1940
- 85 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 26 ft
- 1 main span
- Daily traffic
- 150
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
30690 433rd Avenue over Beaver Creek is a steel stringer/multi-beam or girder carrying 30690 433rd Avenue over Beaver Creek in Yankton County, South Dakota. It was built in 1940, so it is 85 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 5 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 150 vehicles a day, roughly 2% of them trucks, projected to reach 150 by 2032. The structure is 26 ft (7.9 m) long and 27 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 30690 433rd Avenue over Beaver Creek built?
It was built in 1940, making it 85 years old in 2025.
What condition is 30690 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 30690 433rd Avenue over Beaver Creek carry?
About 150 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 30690 433rd Avenue over Beaver Creek?
The structure is 26 ft (7.9 m) long with a longest span of 23 ft (7 m) and a deck 27 ft wide.
Who owns 30690 433rd Avenue over Beaver Creek?
It is owned by the County Highway Agency.