45380 271 ST over East Fork Vermillion Rv
PoorTurner County, South Dakota · 4N & 0.8E Parker · Structure no. 000000063138030
- Built
- 1950
- 75 years old
- Condition
- Poor
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 78 ft
- 1 main span
- Daily traffic
- 50
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
45380 271 ST over East Fork Vermillion Rv is a prestressed concrete box beam or girders - multiple carrying 45380 271 ST over East Fork Vermillion Rv in Turner County, South Dakota. It was built in 1950, so it is 75 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 50 vehicles a day, roughly 2% of them trucks, projected to reach 60 by 2032. The structure is 78 ft (23.8 m) long and 19 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 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 45380 271 ST over East Fork Vermillion Rv built?
It was built in 1950, making it 75 years old in 2025.
What condition is 45380 271 ST over East Fork Vermillion Rv in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2024.
How much traffic does 45380 271 ST over East Fork Vermillion Rv carry?
About 50 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 45380 271 ST over East Fork Vermillion Rv?
The structure is 78 ft (23.8 m) long with a longest span of 73 ft (22.3 m) and a deck 19 ft wide.
Who owns 45380 271 ST over East Fork Vermillion Rv?
It is owned by the County Highway Agency.