183rd ST over I- 80
Poor Condition63 years old8,450 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.5 M SW I-57 |
| Carries | 183rd ST |
| Crosses | I- 80 |
| Coordinates | 41.55718, -87.76239 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 3 (Serious) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 326.8 ft (99.6 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 1274.9 sq m |
| Main Spans | 4 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 8,450 (2022) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016058200000000 |