IRR Sd046 over Choteau Ck
Good Condition58 years old1,199 vehicles/day
Location
| State | South Dakota |
| County | Charles Mix |
| Location | 1.3 E Of Wagner |
| Carries | IRR Sd046 |
| Crosses | Choteau Ck |
| Coordinates | 43.08152, -98.26216 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 209.0 ft (63.7 m) |
| Max Span | 42.7 ft (13 m) |
| Deck Width | 46.6 ft (14.2 m) |
| Deck Area | 904.5 sq m |
| Main Spans | 5 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 1,199 (2024) |
| Truck Traffic | 17% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000012523290 |