IRR SD127 over Br Little Minnesota Rv
FairRoberts County, South Dakota · 0.9 N JCT Sd 10 · Structure no. 000000055101181
- Built
- 1953
- 72 years old
- Condition
- Fair
- inspected July 2024
- Type
- Slab
- Concrete Continuous
- Length
- 83 ft
- 4 main spans
- Daily traffic
- 872
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
IRR SD127 over Br Little Minnesota Rv is a concrete continuous slab carrying IRR SD127 over Br Little Minnesota Rv in Roberts County, South Dakota. It was built in 1953, so it is 72 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.
It carries about 872 vehicles a day, roughly 14% of them trucks, projected to reach 1,702 by 2044. The structure is 83 ft (25.3 m) long and 34 ft wide. If it were closed, the detour would be 34.2 mi (55 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 IRR SD127 over Br Little Minnesota Rv built?
It was built in 1953, making it 72 years old in 2025.
What condition is IRR SD127 over Br Little Minnesota 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 July 2024.
How much traffic does IRR SD127 over Br Little Minnesota Rv carry?
About 872 vehicles per day (2024 count), of which roughly 14% are trucks.
How long is IRR SD127 over Br Little Minnesota Rv?
The structure is 83 ft (25.3 m) long with a longest span of 21 ft (6.3 m) and a deck 34 ft wide.
Who owns IRR SD127 over Br Little Minnesota Rv?
It is owned by the State Highway Agency.