Central AVE & Ramp over I- 55 Stevenson
Good Condition62 years old9,000 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 1.1 M SW Il 50 |
| Carries | Central AVE & Ramp |
| Crosses | I- 55 Stevenson |
| Coordinates | 41.81091, -87.76281 |
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 | 326.1 ft (99.4 m) |
| Max Span | 89.2 ft (27.2 m) |
| Deck Width | 151.9 ft (46.3 m) |
| Deck Area | 4602.2 sq m |
| Main Spans | 4 |
| Year Built | 1964 (reconstructed 2012) |
Traffic
| Avg Daily Traffic | 9,000 (2022) |
| Truck Traffic | 6% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016072400000000 |