WB Il390 over I290
Good Condition10 years old24,200 vehicles/day
Location
| State | Illinois |
| County | DuPage |
| Location | 100 N Of Thorndale |
| Carries | WB Il390 |
| Crosses | I290 |
| Coordinates | 41.98522, -88.02321 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 303.5 ft (92.5 m) |
| Max Span | 154.9 ft (47.2 m) |
| Deck Width | 96.1 ft (29.3 m) |
| Deck Area | 2710.2 sq m |
| Main Spans | 2 |
| Year Built | 2016 |
Traffic
| Avg Daily Traffic | 24,200 (2023) |
| Truck Traffic | 18% |
| Lanes On Bridge | 8 |
| Lanes Under Bridge | 10 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 022056400000000 |