Il 78 over Trib. E. Plum River
Good Condition33 years old625 vehicles/day
Location
| State | Illinois |
| County | Carroll |
| Location | 1.5 Mi S Jo Daviess |
| Carries | Il 78 |
| Crosses | Trib. E. Plum River |
| Coordinates | 42.18152, -89.98541 |
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 | 41.0 ft (12.5 m) |
| Max Span | 13.5 ft (4.1 m) |
| Deck Area | 122.5 sq m |
| Main Spans | 3 |
| Year Built | 1993 |
Traffic
| Avg Daily Traffic | 625 (2023) |
| Truck Traffic | 19% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2022 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 008201200000000 |