Harding RD over South Fork Moreau Rv
FairHarding County, South Dakota · 11.5 W 2.5 S Redig · Structure no. 000000032135495
- Built
- 1961
- 64 years old
- Condition
- Fair
- inspected April 2024
- Type
- Slab
- Concrete Continuous
- Length
- 119 ft
- 3 main spans
- Daily traffic
- 22
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Harding RD over South Fork Moreau Rv is a concrete continuous slab carrying Harding RD over South Fork Moreau Rv in Harding County, South Dakota. It was built in 1961, so it is 64 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 22 vehicles a day, roughly 3% of them trucks, projected to reach 22 by 2032. The structure is 119 ft (36.3 m) long and 28 ft wide. If it were closed, the detour would be 44.7 mi (72 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| 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 Harding RD over South Fork Moreau Rv built?
It was built in 1961, making it 64 years old in 2025.
What condition is Harding RD over South Fork Moreau 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 April 2024.
How much traffic does Harding RD over South Fork Moreau Rv carry?
About 22 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is Harding RD over South Fork Moreau Rv?
The structure is 119 ft (36.3 m) long with a longest span of 45 ft (13.7 m) and a deck 28 ft wide.
Who owns Harding RD over South Fork Moreau Rv?
It is owned by the County Highway Agency.