US 24/ Il 78 over Big Sister CR
Good Condition12 years old3,750 vehicles/day
Location
| State | Illinois |
| County | Fulton |
| Location | 1.7 Mi SW Il 78 Wye |
| Carries | US 24/ Il 78 |
| Crosses | Big Sister CR |
| Coordinates | 40.39831, -90.06373 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 93.5 ft (28.5 m) |
| Max Span | 90.9 ft (27.7 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 339.1 sq m |
| Main Spans | 1 |
| Year Built | 2014 |
Traffic
| Avg Daily Traffic | 3,750 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 029007400000000 |