Willow RD over Mcdonald Creek
Good Condition28 years old1,550 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.4 Mi S Palatine RD |
| Carries | Willow RD |
| Crosses | Mcdonald Creek |
| Coordinates | 42.10380, -87.91588 |
Condition Ratings
| Overall Condition | Good |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Frame |
| Total Length | 43.6 ft (13.3 m) |
| Max Span | 42.0 ft (12.8 m) |
| Deck Width | 62.7 ft (19.1 m) |
| Deck Area | 254.0 sq m |
| Main Spans | 1 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 1,550 (2022) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 322 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016821400000000 |