Sd037 N over Lake Mitchell Spillway
Good Condition2 years old2,396 vehicles/day
Location
| State | South Dakota |
| County | Davison |
| Location | 2.7 N Jct I 90 Loop |
| Carries | Sd037 N |
| Crosses | Lake Mitchell Spillway |
| Coordinates | 43.74048, -98.02578 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 115.5 ft (35.2 m) |
| Max Span | 112.9 ft (34.4 m) |
| Deck Width | 67.3 ft (20.5 m) |
| Deck Area | 721.6 sq m |
| Main Spans | 1 |
| Year Built | 2024 |
Traffic
| Avg Daily Traffic | 2,396 (2024) |
| Truck Traffic | 7% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000018151075 |