Ill 146 over Big Creek
Good Condition22 years old1,900 vehicles/day
Location
| State | Illinois |
| County | Hardin |
| Location | West Corp Etown |
| Carries | Ill 146 |
| Crosses | Big Creek |
| Coordinates | 37.44472, -88.31824 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very 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 | 379.9 ft (115.8 m) |
| Max Span | 146.0 ft (44.5 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 1378.0 sq m |
| Main Spans | 3 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 1,900 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 035001400000000 |