Ill 146 over Sugar Creek
Good Condition97 years old900 vehicles/day
Location
| State | Illinois |
| County | Pope |
| Location | 1.5 Mi E Johnson Co |
| Carries | Ill 146 |
| Crosses | Sugar Creek |
| Coordinates | 37.38474, -88.68460 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 91.5 ft (27.9 m) |
| Max Span | 44.6 ft (13.6 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 281.8 sq m |
| Main Spans | 2 |
| Year Built | 1929 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 900 (2023) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 076000600000000 |