I-55 SB over Icrr & Kickapoo Ovfl
Fair Condition52 years old10,750 vehicles/day
Location
| State | Illinois |
| County | Logan |
| Location | 2.1 M E I-55/155INT |
| Carries | I-55 SB |
| Crosses | Icrr & Kickapoo Ovfl |
| Coordinates | 40.18138, -89.37860 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 581.0 ft (177.1 m) |
| Max Span | 140.1 ft (42.7 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 2337.7 sq m |
| Main Spans | 5 |
| Year Built | 1974 (reconstructed 2013) |
Traffic
| Avg Daily Traffic | 10,750 (2023) |
| Truck Traffic | 33% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 054005400000000 |