Ainslie ST over I- 90 Jfk & Cta
Good Condition68 years old1,550 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.7 M NW Il 50 |
| Carries | Ainslie ST |
| Crosses | I- 90 Jfk & Cta |
| Coordinates | 41.96952, -87.75899 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 302.2 ft (92.1 m) |
| Max Span | 104.0 ft (31.7 m) |
| Deck Width | 53.1 ft (16.2 m) |
| Deck Area | 1492.0 sq m |
| Main Spans | 4 |
| Year Built | 1958 (reconstructed 2002) |
Traffic
| Avg Daily Traffic | 1,550 (2022) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 7 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016110500000000 |