Ill 111 over Horseshoe Lk Channel
Fair Condition85 years old4,050 vehicles/day
Location
| State | Illinois |
| County | Madison |
| Location | 1.1mi N Of 55/70 |
| Carries | Ill 111 |
| Crosses | Horseshoe Lk Channel |
| Coordinates | 38.67427, -90.07866 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 368.4 ft (112.3 m) |
| Max Span | 101.0 ft (30.8 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 1471.1 sq m |
| Main Spans | 4 |
| Year Built | 1941 (reconstructed 1995) |
Traffic
| Avg Daily Traffic | 4,050 (2023) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 060012500000000 |