Ravine Drive over Ravine
Fair Condition69 years old200 vehicles/day
Location
| State | Illinois |
| County | Lake |
| Location | 2 M N Lake Cook Road |
| Carries | Ravine Drive |
| Crosses | Ravine |
| Coordinates | 42.18095, -87.78255 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 127.0 ft (38.7 m) |
| Max Span | 41.0 ft (12.5 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 379.3 sq m |
| Main Spans | 3 |
| Year Built | 1957 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 200 (2023) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 049656000000000 |