83rd ST over I- 94 Ryan & Cta
Fair Condition67 years old20,600 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 1.5 M N US 12 |
| Carries | 83rd ST |
| Crosses | I- 94 Ryan & Cta |
| Coordinates | 41.74361, -87.62602 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 193.2 ft (58.9 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 95.1 ft (29 m) |
| Deck Area | 1708.1 sq m |
| Main Spans | 3 |
| Year Built | 1959 (reconstructed 2002) |
Traffic
| Avg Daily Traffic | 20,600 (2022) |
| Truck Traffic | 4% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 10 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016114300000000 |