Dilleys Road over Mill Creek
Poor Condition24 years old5,600 vehicles/day
Location
| State | Illinois |
| County | Lake |
| Location | .13 E Of Toll RD |
| Carries | Dilleys Road |
| Crosses | Mill Creek |
| Coordinates | 42.41847, -87.94516 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 2 (Critical) |
| Superstructure | 2 (Critical) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 81.0 ft (24.7 m) |
| Max Span | 75.8 ft (23.1 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 323.6 sq m |
| Main Spans | 1 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 5,600 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 049308000000000 |