EB Il390 To Nbi290 over I-290
Good Condition10 years old4,500 vehicles/day
Location
| State | Illinois |
| County | DuPage |
| Location | 250 S Of Thorndale |
| Carries | EB Il390 To Nbi290 |
| Crosses | I-290 |
| Coordinates | 41.98495, -88.02395 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 311.0 ft (94.8 m) |
| Max Span | 154.2 ft (47 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 1156.6 sq m |
| Main Spans | 2 |
| Year Built | 2016 |
Traffic
| Avg Daily Traffic | 4,500 (2022) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 20 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 022056600000000 |