I355sb over Spring Creek
Fair Condition19 years old31,000 vehicles/day
Location
| State | Illinois |
| County | Will |
| Location | 1m N Of Us6 |
| Carries | I355sb |
| Crosses | Spring Creek |
| Coordinates | 41.55121, -87.97883 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 554.1 ft (168.9 m) |
| Max Span | 89.6 ft (27.3 m) |
| Deck Width | 49.9 ft (15.2 m) |
| Deck Area | 2567.3 sq m |
| Main Spans | 5 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 31,000 (2023) |
| Truck Traffic | 12% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 099032300000000 |