Il 180 over Cadwell CR
Fair Condition26 years old400 vehicles/day
Location
| State | Illinois |
| County | Knox |
| Location | 1.5 Mi N Williamsfld |
| Carries | Il 180 |
| Crosses | Cadwell CR |
| Coordinates | 40.95325, -90.01406 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 125.0 ft (38.1 m) |
| Max Span | 122.4 ft (37.3 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 403.9 sq m |
| Main Spans | 1 |
| Year Built | 2000 |
Traffic
| Avg Daily Traffic | 400 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 048008600000000 |