Ill 146 over Trib.of Cache Creek
Fair Condition94 years old2,500 vehicles/day
Location
| State | Illinois |
| County | Union |
| Location | 2 Mi W.johnson Co. |
| Carries | Ill 146 |
| Crosses | Trib.of Cache Creek |
| Coordinates | 37.44396, -89.08104 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 23.3 ft (7.1 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Area | 51.8 sq m |
| Main Spans | 2 |
| Year Built | 1932 |
Traffic
| Avg Daily Traffic | 2,500 (2023) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 091201300000000 |