Il 72 (lee St) over Willow Creek
Fair Condition86 years old29,700 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.2 M S I-90 NW Toll |
| Carries | Il 72 (lee St) |
| Crosses | Willow Creek |
| Coordinates | 42.00204, -87.89419 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 64.3 ft (19.6 m) |
| Max Span | 58.1 ft (17.7 m) |
| Deck Width | 69.9 ft (21.3 m) |
| Deck Area | 417.5 sq m |
| Main Spans | 1 |
| Year Built | 1940 (reconstructed 1965) |
Traffic
| Avg Daily Traffic | 29,700 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016050600000000 |