Il 171 over Fiddyment Creek
Fair Condition37 years old18,000 vehicles/day
Location
| State | Illinois |
| County | Will |
| Location | 3.8 M S Of Cook Co |
| Carries | Il 171 |
| Crosses | Fiddyment Creek |
| Coordinates | 41.60084, -88.05198 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 86.3 ft (26.3 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 82.0 ft (25 m) |
| Deck Area | 657.5 sq m |
| Main Spans | 1 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 18,000 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 622 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 099029200000000 |