Ill 78 over W.br Copperas C
Poor Condition97 years old3,800 vehicles/day
Location
| State | Illinois |
| County | Fulton |
| Location | 0.5 Mi N Of Norris |
| Carries | Ill 78 |
| Crosses | W.br Copperas C |
| Coordinates | 40.62646, -90.02374 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 34.8 ft (10.6 m) |
| Max Span | 33.8 ft (10.3 m) |
| Deck Width | 73.8 ft (22.5 m) |
| Deck Area | 238.5 sq m |
| Main Spans | 1 |
| Year Built | 1929 (reconstructed 1964) |
Traffic
| Avg Daily Traffic | 3,800 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 029001300000000 |