Il 61 over Big Neck Creek
Good Condition30 years old850 vehicles/day
Location
| State | Illinois |
| County | Adams |
| Location | 1.1m W Il 94 |
| Carries | Il 61 |
| Crosses | Big Neck Creek |
| Coordinates | 40.13614, -91.08645 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 100.1 ft (30.5 m) |
| Max Span | 39.0 ft (11.9 m) |
| Deck Width | 38.1 ft (11.6 m) |
| Deck Area | 353.8 sq m |
| Main Spans | 3 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 850 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 001007700000000 |