US 20 over ST Charles ST
Poor Condition66 years old47,200 vehicles/day
Location
| State | Illinois |
| County | Kane |
| Location | 1 Block W Of Il 25 |
| Carries | US 20 |
| Crosses | ST Charles ST |
| Coordinates | 42.02019, -88.26941 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 160.1 ft (48.8 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 51.8 ft (15.8 m) |
| Deck Area | 771.0 sq m |
| Main Spans | 3 |
| Year Built | 1960 (reconstructed 2025) |
Traffic
| Avg Daily Traffic | 47,200 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 045000600000000 |