I- 55 WB Stevenson over Archer Av &quarry ST
Good Condition26 years old57,200 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.3 M SW I-94 |
| Carries | I- 55 WB Stevenson |
| Crosses | Archer Av &quarry ST |
| Coordinates | 41.84537, -87.64985 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 619.8 ft (188.9 m) |
| Max Span | 142.1 ft (43.3 m) |
| Deck Width | 84.0 ft (25.6 m) |
| Deck Area | 4835.8 sq m |
| Main Spans | 5 |
| Year Built | 2000 |
Traffic
| Avg Daily Traffic | 57,200 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 4 |
| 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 | 016270300000000 |