US 45 Il 21 Milw.a over Wheeling Drain Ditch
Fair Condition30 years old28,200 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.4 M N Palatine RD |
| Carries | US 45 Il 21 Milw.a |
| Crosses | Wheeling Drain Ditch |
| Coordinates | 42.12191, -87.89603 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 97.1 ft (29.6 m) |
| Max Span | 34.4 ft (10.5 m) |
| Deck Width | 82.0 ft (25 m) |
| Deck Area | 740 sq m |
| Main Spans | 3 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 28,200 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016266800000000 |