Ill 146 over Mccorkle Creek
Good Condition55 years old2,700 vehicles/day
Location
| State | Illinois |
| County | Johnson |
| Location | 0.3 Mi E. Of I-24 |
| Carries | Ill 146 |
| Crosses | Mccorkle Creek |
| Coordinates | 37.41412, -88.86334 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 46.6 ft (14.2 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Area | 190.3 sq m |
| Main Spans | 3 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 2,700 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 044200300000000 |