Il 83 over Willow Creek Trib
Good Condition9 years old34,700 vehicles/day
Location
| State | Illinois |
| County | DuPage |
| Location | 0.14 M S Of Thornd |
| Carries | Il 83 |
| Crosses | Willow Creek Trib |
| Coordinates | 41.98089, -87.95938 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 29.9 ft (9.1 m) |
| Deck Area | 233.0 sq m |
| Main Spans | 2 |
| Year Built | 2017 |
Traffic
| Avg Daily Traffic | 34,700 (2023) |
| Truck Traffic | 18% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 022057100000000 |