IRR Sd025 over Upper Little Minnesota R
Fair Condition61 years old360 vehicles/day
Location
| State | South Dakota |
| County | Roberts |
| Location | 0.3 N Jct Sd 106 |
| Carries | IRR Sd025 |
| Crosses | Upper Little Minnesota R |
| Coordinates | 45.86767, -97.10380 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 99.4 ft (30.3 m) |
| Max Span | 35.4 ft (10.8 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 318.1 sq m |
| Main Spans | 3 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 360 (2024) |
| Truck Traffic | 19% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000055060047 |