I-55 (sb) over Il 104 / I & M Rr
Poor Condition54 years old15,550 vehicles/day
Location
| State | Illinois |
| County | Sangamon |
| Location | 1.5m N Divernon Int |
| Carries | I-55 (sb) |
| Crosses | Il 104 / I & M Rr |
| Coordinates | 39.58964, -89.64641 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 3 (Serious) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 280.8 ft (85.6 m) |
| Max Span | 108.9 ft (33.2 m) |
| Deck Width | 67.3 ft (20.5 m) |
| Deck Area | 1754.8 sq m |
| Main Spans | 2 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 15,550 (2023) |
| Truck Traffic | 28% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 084011000000000 |