Tr 78 over Mauvaise Terre Creek
Fair Condition45 years old425 vehicles/day
Location
| State | Illinois |
| County | Morgan |
| Location | 3.5m NW Jacksonvill |
| Carries | Tr 78 |
| Crosses | Mauvaise Terre Creek |
| Coordinates | 39.76738, -90.32258 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 124.0 ft (37.8 m) |
| Max Span | 41.0 ft (12.5 m) |
| Deck Width | 27.6 ft (8.4 m) |
| Deck Area | 317.5 sq m |
| Main Spans | 1 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 425 (2024) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 069318300000000 |