Il 140 over Nsrr
Good Condition41 years old4,800 vehicles/day
Location
| State | Illinois |
| County | Madison |
| Location | 2.9mi W Of I-55 |
| Carries | Il 140 |
| Crosses | Nsrr |
| Coordinates | 38.89031, -89.89749 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 74.1 ft (22.6 m) |
| Max Span | 71.9 ft (21.9 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 241.8 sq m |
| Main Spans | 1 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 4,800 (2023) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 060022700000000 |