Ill 47 over I-80
Fair Condition29 years old16,800 vehicles/day
Location
| State | Illinois |
| County | Grundy |
| Location | Il 47 & I-80 Intrchg |
| Carries | Ill 47 |
| Crosses | I-80 |
| Coordinates | 41.38878, -88.42236 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 253.9 ft (77.4 m) |
| Max Span | 92.5 ft (28.2 m) |
| Deck Width | 92.5 ft (28.2 m) |
| Deck Area | 2182.7 sq m |
| Main Spans | 2 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 16,800 (2023) |
| Truck Traffic | 29% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
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 | 032009500000000 |