I-57 SB over Kankakee River
Good Condition11 years old11,650 vehicles/day
Location
| State | Illinois |
| County | Kankakee |
| Location | 2.9 M N. Of US 45/52 |
| Carries | I-57 SB |
| Crosses | Kankakee River |
| Coordinates | 41.09973, -87.83476 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 886.2 ft (270.1 m) |
| Max Span | 180.1 ft (54.9 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 3565.3 sq m |
| Main Spans | 5 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 11,650 (2023) |
| Truck Traffic | 29% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 046013600000000 |