I-55/74 (nb & Sb) over Unnamed Creek
Fair Condition35 years old42,100 vehicles/day
Location
| State | Illinois |
| County | McLean |
| Location | 1 Mi N Of Il 9 |
| Carries | I-55/74 (nb & Sb) |
| Crosses | Unnamed Creek |
| Coordinates | 40.50086, -89.02855 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 22.3 ft (6.8 m) |
| Max Span | 10.8 ft (3.3 m) |
| Deck Area | 257.0 sq m |
| Main Spans | 2 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 42,100 (2023) |
| Truck Traffic | 38% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 057202600000000 |