Ill 4 over Nsrr
Fair Condition67 years old2,800 vehicles/day
Location
| State | Illinois |
| County | Macoupin |
| Location | 2.0 M N Staunton |
| Carries | Ill 4 |
| Crosses | Nsrr |
| Coordinates | 39.04629, -89.80646 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 227.4 ft (69.3 m) |
| Max Span | 86.3 ft (26.3 m) |
| Deck Width | 38.7 ft (11.8 m) |
| Deck Area | 817.7 sq m |
| Main Spans | 3 |
| Year Built | 1959 (reconstructed 1998) |
Traffic
| Avg Daily Traffic | 2,800 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 059000900000000 |