I-55 (nb)/ I-72 (e over Il 29 / So Grand AVE
Good Condition63 years old25,400 vehicles/day
Location
| State | Illinois |
| County | Sangamon |
| Location | I-55/IL 29 Int E Spi |
| Carries | I-55 (nb)/ I-72 (e |
| Crosses | Il 29 / So Grand AVE |
| Coordinates | 39.78568, -89.59938 |
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 | 255.2 ft (77.8 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 69.6 ft (21.2 m) |
| Deck Area | 1649.4 sq m |
| Main Spans | 4 |
| Year Built | 1963 (reconstructed 1995) |
Traffic
| Avg Daily Traffic | 25,400 (2023) |
| Truck Traffic | 24% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 084001100000000 |