Il 78 over Stream
Good Condition34 years old1,150 vehicles/day
Location
| State | Illinois |
| County | Carroll |
| Location | N. Edge Of Mt Carrol |
| Carries | Il 78 |
| Crosses | Stream |
| Coordinates | 42.10889, -89.98176 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 29.9 ft (9.1 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 100.1 sq m |
| Main Spans | 3 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 1,150 (2023) |
| Truck Traffic | 17% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 522 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 008201100000000 |