Sd037 over I090
Fair Condition60 years old10,351 vehicles/day
Location
| State | South Dakota |
| County | Davison |
| Location | Sd 37 N Interchange |
| Carries | Sd037 |
| Crosses | I090 |
| Coordinates | 43.69188, -98.04675 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 253.9 ft (77.4 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 50.5 ft (15.4 m) |
| Deck Area | 1192.0 sq m |
| Main Spans | 4 |
| Year Built | 1966 (reconstructed 2004) |
Traffic
| Avg Daily Traffic | 10,351 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000018140107 |