I090 E over County RD
Fair Condition52 years old3,504 vehicles/day
Location
| State | South Dakota |
| County | Jackson |
| Location | 3.6 NW Sd 240 Interchange |
| Carries | I090 E |
| Crosses | County RD |
| Coordinates | 43.86731, -101.95951 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 140.4 ft (42.8 m) |
| Max Span | 51.8 ft (15.8 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 556.4 sq m |
| Main Spans | 3 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 3,504 (2024) |
| Truck Traffic | 28% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000036090088 |