I- 55 SB over I & M Canal
Fair Condition70 years old34,100 vehicles/day
Location
| State | Illinois |
| County | Will |
| Location | 1.1 M S Of I-80 |
| Carries | I- 55 SB |
| Crosses | I & M Canal |
| Coordinates | 41.46706, -88.19645 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 43.3 ft (13.2 m) |
| Max Span | 41.0 ft (12.5 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 190.1 sq m |
| Main Spans | 1 |
| Year Built | 1956 (reconstructed 1994) |
Traffic
| Avg Daily Traffic | 34,100 (2024) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 099001000000000 |