Willow Springs RD over I & M Canal - Old
Good Condition30 years old19,000 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 2.1 M S I-55 |
| Carries | Willow Springs RD |
| Crosses | I & M Canal - Old |
| Coordinates | 41.73338, -87.87876 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 105.6 ft (32.2 m) |
| Max Span | 103.0 ft (31.4 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 283.4 sq m |
| Main Spans | 1 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 19,000 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016264600000000 |