488th Avenue over Split Rock Creek
Fair Condition52 years old20 vehicles/day
Location
| State | South Dakota |
| County | Minnehaha |
| Location | 1e & 0.2s Sherman |
| Carries | 488th Avenue |
| Crosses | Split Rock Creek |
| Coordinates | 43.76093, -96.45329 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 42.0 ft (12.8 m) |
| Max Span | 20.3 ft (6.2 m) |
| Deck Width | 23.6 ft (7.2 m) |
| Deck Area | 92.2 sq m |
| Main Spans | 2 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 20 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000050340062 |