Il 59 over Flint Creek Trib
Good Condition49 years old16,700 vehicles/day
Location
| State | Illinois |
| County | Lake |
| Location | 0.1 M S Of US 14 |
| Carries | Il 59 |
| Crosses | Flint Creek Trib |
| Coordinates | 42.16023, -88.13608 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| 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 | 25.6 ft (7.8 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 67.3 ft (20.5 m) |
| Deck Area | 159.9 sq m |
| Main Spans | 1 |
| Year Built | 1977 (reconstructed 2011) |
Traffic
| Avg Daily Traffic | 16,700 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 049015200000000 |