Il 180 over Cadwell CR
Fair Condition26 years old400 vehicles/day
Location
| State | Illinois |
| County | Knox |
| Location | 2 Mi N Williamsfield |
| Carries | Il 180 |
| Crosses | Cadwell CR |
| Coordinates | 40.96046, -90.01405 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 81.0 ft (24.7 m) |
| Max Span | 78.7 ft (24 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 261.8 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 | 821 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 048008500000000 |