Il 15 over Nsrr Icrr
Fair Condition86 years old28,700 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | .70mi E Jct Il 157 |
| Carries | Il 15 |
| Crosses | Nsrr Icrr |
| Coordinates | 38.55975, -90.08285 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 319.9 ft (97.5 m) |
| Max Span | 87.9 ft (26.8 m) |
| Deck Width | 71.2 ft (21.7 m) |
| Deck Area | 2115.8 sq m |
| Main Spans | 4 |
| Year Built | 1940 (reconstructed 1985) |
Traffic
| Avg Daily Traffic | 28,700 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 082004100000000 |