Il 92 over Big Slough Ditch
Good Condition30 years old1,050 vehicles/day
Location
| State | Illinois |
| County | Henry |
| Location | 0.7 Mi E Grange Road |
| Carries | Il 92 |
| Crosses | Big Slough Ditch |
| Coordinates | 41.55407, -90.03594 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 22.6 ft (6.9 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Area | 50.4 sq m |
| Main Spans | 2 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 1,050 (2023) |
| Truck Traffic | 31% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 822 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 037202200000000 |