I 57 SB over Atchison Creek
Good Condition5 years old18,100 vehicles/day
Location
| State | Illinois |
| County | Jefferson |
| Location | 2 Mi N Ina Int |
| Carries | I 57 SB |
| Crosses | Atchison Creek |
| Coordinates | 38.18628, -88.90407 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 127.6 ft (38.9 m) |
| Max Span | 62.7 ft (19.1 m) |
| Deck Width | 69.6 ft (21.2 m) |
| Deck Area | 824.7 sq m |
| Main Spans | 2 |
| Year Built | 2021 |
Traffic
| Avg Daily Traffic | 18,100 (2024) |
| Truck Traffic | 46% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 041011200000000 |