Michigan AVE over I- 55 Stevenson
Fair Condition61 years old7,200 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 1 M E I-90 94 |
| Carries | Michigan AVE |
| Crosses | I- 55 Stevenson |
| Coordinates | 41.84785, -87.62369 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 215.2 ft (65.6 m) |
| Max Span | 83.0 ft (25.3 m) |
| Deck Width | 80.1 ft (24.4 m) |
| Deck Area | 1600.6 sq m |
| Main Spans | 2 |
| Year Built | 1965 (reconstructed 1994) |
Traffic
| Avg Daily Traffic | 7,200 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016018400000000 |