47th ST over Des Plaines River
Good Condition24 years old5,600 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.5 M W Il 43 |
| Carries | 47th ST |
| Crosses | Des Plaines River |
| Coordinates | 41.80617, -87.81161 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| 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 | 498.7 ft (152 m) |
| Max Span | 122.7 ft (37.4 m) |
| Deck Width | 70.2 ft (21.4 m) |
| Deck Area | 3252.8 sq m |
| Main Spans | 4 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 5,600 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016274000000000 |