Illinois ST over N. St. Clair Street
Fair Condition21 years old4,250 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 500n-300e To 200e |
| Carries | Illinois ST |
| Crosses | N. St. Clair Street |
| Coordinates | 41.89099, -87.62357 |
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 | 231.6 ft (70.6 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 74.1 ft (22.6 m) |
| Deck Area | 1595.6 sq m |
| Main Spans | 6 |
| Year Built | 2005 |
Traffic
| Avg Daily Traffic | 4,250 (2022) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016617800000000 |