Il 161 over Nsrr
Fair Condition36 years old19,600 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | 0.6 Mi E Of Il 159 |
| Carries | Il 161 |
| Crosses | Nsrr |
| Coordinates | 38.53286, -89.97317 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 57.1 ft (17.4 m) |
| Max Span | 53.8 ft (16.4 m) |
| Deck Width | 74.1 ft (22.6 m) |
| Deck Area | 393.2 sq m |
| Main Spans | 1 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 19,600 (2023) |
| Truck Traffic | 2% |
| Lanes On Bridge | 5 |
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 | 082027700000000 |