I-55 SB over It Rr (abandoned)
Fair Condition53 years old10,750 vehicles/day
Location
| State | Illinois |
| County | Logan |
| Location | 2.8 M E I-55/155 Int |
| Carries | I-55 SB |
| Crosses | It Rr (abandoned) |
| Coordinates | 40.18149, -89.36364 |
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 | 149.6 ft (45.6 m) |
| Max Span | 54.1 ft (16.5 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 601.9 sq m |
| Main Spans | 3 |
| Year Built | 1973 (reconstructed 2014) |
Traffic
| Avg Daily Traffic | 10,750 (2023) |
| Truck Traffic | 33% |
| Lanes On Bridge | 2 |
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 | 054005800000000 |