I-55/I-74 NB over Union Pacific Railroad
Good Condition63 years old21,550 vehicles/day
Location
| State | Illinois |
| County | McLean |
| Location | 2.4 Mi S Jct Ill 9 |
| Carries | I-55/I-74 NB |
| Crosses | Union Pacific Railroad |
| Coordinates | 40.45235, -89.02373 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 226.0 ft (68.9 m) |
| Max Span | 87.9 ft (26.8 m) |
| Deck Width | 68.9 ft (21 m) |
| Deck Area | 1446.9 sq m |
| Main Spans | 3 |
| Year Built | 1963 (reconstructed 1996) |
Traffic
| Avg Daily Traffic | 21,550 (2023) |
| Truck Traffic | 37% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 057000700000000 |