147 Street over Ck
Poor Condition100 years old100 vehicles/day
Location
| State | South Dakota |
| County | Grant |
| Location | 6.5w & 2n Milbank |
| Carries | 147 Street |
| Crosses | Ck |
| Coordinates | 45.25406, -96.77180 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 51.8 ft (15.8 m) |
| Max Span | 17.1 ft (5.2 m) |
| Deck Width | 19.4 ft (5.9 m) |
| Deck Area | 93.2 sq m |
| Main Spans | 3 |
| Year Built | 1926 |
Traffic
| Avg Daily Traffic | 100 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000026225050 |