Sd1804 over Spring Ck
Good Condition52 years old153 vehicles/day
Location
| State | South Dakota |
| County | Charles Mix |
| Location | 2.1 S Jct Sd 50 |
| Carries | Sd1804 |
| Crosses | Spring Ck |
| Coordinates | 43.14002, -98.70681 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 106.0 ft (32.3 m) |
| Max Span | 37.4 ft (11.4 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 342.4 sq m |
| Main Spans | 3 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 153 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000012301250 |