N Marion RD over I090
Good Condition16 years old450 vehicles/day
Location
| State | South Dakota |
| County | Minnehaha |
| Location | 1.1 W I 29 Interch |
| Carries | N Marion RD |
| Crosses | I090 |
| Coordinates | 43.61109, -96.79099 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 262.1 ft (79.9 m) |
| Max Span | 130.9 ft (39.9 m) |
| Deck Width | 91.5 ft (27.9 m) |
| Deck Area | 2229.2 sq m |
| Main Spans | 2 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 450 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2022 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000050170164 |