SD073 over Grand Rv
FairPerkins County, South Dakota · 0.3 S of Shadehill · Structure no. 000000053380131
- Built
- 1995
- 30 years old
- Condition
- Fair
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 195 ft
- 3 main spans
- Daily traffic
- 663
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SD073 over Grand Rv is a steel continuous stringer/multi-beam or girder carrying SD073 over Grand Rv in Perkins County, South Dakota. It was built in 1995, so it is 30 years old, younger 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 663 vehicles a day, roughly 23% of them trucks, projected to reach 991 by 2044. The structure is 195 ft (59.4 m) long and 39 ft wide. If it were closed, the detour would be 90.1 mi (145 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 SD073 over Grand Rv built?
It was built in 1995, making it 30 years old in 2025.
What condition is SD073 over Grand 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 June 2023.
How much traffic does SD073 over Grand Rv carry?
About 663 vehicles per day (2024 count), of which roughly 23% are trucks.
How long is SD073 over Grand Rv?
The structure is 195 ft (59.4 m) long with a longest span of 74 ft (22.6 m) and a deck 39 ft wide.
Who owns SD073 over Grand Rv?
It is owned by the State Highway Agency.