I- 55 S Rmp I-90 9 over I- 55 Stevenson
Fair Condition61 years old19,500 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.6 M E I94 |
| Carries | I- 55 S Rmp I-90 9 |
| Crosses | I- 55 Stevenson |
| Coordinates | 41.84736, -87.63195 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 170.6 ft (52 m) |
| Max Span | 89.9 ft (27.4 m) |
| Deck Width | 29.2 ft (8.9 m) |
| Deck Area | 462.8 sq m |
| Main Spans | 2 |
| Year Built | 1965 (reconstructed 2002) |
Traffic
| Avg Daily Traffic | 19,500 (2024) |
| Truck Traffic | 11% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 7 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016003900000000 |