SD073 over Little White Rv
FairBennett County, South Dakota · 3 S of Martin · Structure no. 000000004190180
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 191 ft
- 3 main spans
- Daily traffic
- 522
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SD073 over Little White Rv is a prestressed concrete continuous stringer/multi-beam or girder carrying SD073 over Little White Rv in Bennett County, South Dakota. It was built in 1964, so it is 61 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 522 vehicles a day, roughly 21% of them trucks, projected to reach 784 by 2044. The structure is 191 ft (58.2 m) long and 32 ft wide. If it were closed, the detour would be 39.1 mi (63 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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 SD073 over Little White Rv built?
It was built in 1964, making it 61 years old in 2025.
What condition is SD073 over Little White Rv 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 January 2025.
How much traffic does SD073 over Little White Rv carry?
About 522 vehicles per day (2024 count), of which roughly 21% are trucks.
How long is SD073 over Little White Rv?
The structure is 191 ft (58.2 m) long with a longest span of 77 ft (23.5 m) and a deck 32 ft wide.
Who owns SD073 over Little White Rv?
It is owned by the State Highway Agency.