Il 4 over US 40 Csxrr
Good Condition46 years old7,750 vehicles/day
Location
| State | Illinois |
| County | Madison |
| Location | 3.2 Mi S Of I-70 |
| Carries | Il 4 |
| Crosses | US 40 Csxrr |
| Coordinates | 38.71607, -89.80224 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 505.2 ft (154 m) |
| Max Span | 132.9 ft (40.5 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 2,156 sq m |
| Main Spans | 4 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 7,750 (2023) |
| Truck Traffic | 17% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 060021000000000 |