US 45 over Big Four Ditch
Good Condition8 years old3,200 vehicles/day
Location
| State | Illinois |
| County | Ford |
| Location | 3.04 M S Of Il 9 |
| Carries | US 45 |
| Crosses | Big Four Ditch |
| Coordinates | 40.41854, -88.11321 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 192.9 ft (58.8 m) |
| Max Span | 74.8 ft (22.8 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 699.7 sq m |
| Main Spans | 3 |
| Year Built | 2018 |
Traffic
| Avg Daily Traffic | 3,200 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 321 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 027010400000000 |