Il 394 & Ramp 80wb over Thorn Creek
Fair Condition20 years old8,300 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.8 Mi S. Of US 6 |
| Carries | Il 394 & Ramp 80wb |
| Crosses | Thorn Creek |
| Coordinates | 41.58213, -87.58342 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 705.7 ft (215.1 m) |
| Max Span | 190.6 ft (58.1 m) |
| Deck Width | 64.3 ft (19.6 m) |
| Deck Area | 4216.0 sq m |
| Main Spans | 5 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 8,300 (2024) |
| Truck Traffic | 43% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016280000000000 |