144 Street over North Fork Whetstone Rv
Poor Condition61 years old52 vehicles/day
Location
| State | South Dakota |
| County | Grant |
| Location | 0.6e & 5n Milbank |
| Carries | 144 Street |
| Crosses | North Fork Whetstone Rv |
| Coordinates | 45.29765, -96.62484 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 3 (Serious) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 89.9 ft (27.4 m) |
| Max Span | 48.9 ft (14.9 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 224.7 sq m |
| Main Spans | 2 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 52 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000026296020 |