Tr 104 over I-74
Fair Condition62 years old150 vehicles/day
Location
| State | Illinois |
| County | McLean |
| Location | 6 Miles W Of I-55 |
| Carries | Tr 104 |
| Crosses | I-74 |
| Coordinates | 40.56564, -89.11843 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 306.1 ft (93.3 m) |
| Max Span | 93.5 ft (28.5 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 849.0 sq m |
| Main Spans | 4 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 150 (2024) |
| Truck Traffic | 23% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 057011400000000 |