24920 417 Avenue over Rock Ck
Fair Condition66 years old60 vehicles/day
Location
| State | South Dakota |
| County | Hanson |
| Location | 2 W & 2.8 N Fulton |
| Carries | 24920 417 Avenue |
| Crosses | Rock Ck |
| Coordinates | 43.77225, -97.86909 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 51.8 ft (15.8 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 25.6 ft (7.8 m) |
| Deck Area | 123.2 sq m |
| Main Spans | 2 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 60 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000031050052 |