I 57 SB over Casey Fork Creek
Good Condition60 years old18,100 vehicles/day
Location
| State | Illinois |
| County | Jefferson |
| Location | 4.5 Mi S Ill-15 Int |
| Carries | I 57 SB |
| Crosses | Casey Fork Creek |
| Coordinates | 38.25351, -88.91135 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 289.0 ft (88.1 m) |
| Max Span | 61.0 ft (18.6 m) |
| Deck Width | 63.3 ft (19.3 m) |
| Deck Area | 1700.3 sq m |
| Main Spans | 5 |
| Year Built | 1966 (reconstructed 2002) |
Traffic
| Avg Daily Traffic | 18,100 (2024) |
| Truck Traffic | 46% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 041000600000000 |