Il 390 EB over US Il RTE 83
Good Condition8 years old17,200 vehicles/day
Location
| State | Illinois |
| County | DuPage |
| Location | N Thorndale & RTE 83 |
| Carries | Il 390 EB |
| Crosses | US Il RTE 83 |
| Coordinates | 41.98280, -87.95980 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 260.2 ft (79.3 m) |
| Max Span | 141.7 ft (43.2 m) |
| Deck Width | 65.6 ft (20 m) |
| Deck Area | 1,586 sq m |
| Main Spans | 2 |
| Year Built | 2018 |
Traffic
| Avg Daily Traffic | 17,200 (2023) |
| Truck Traffic | 17% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 10 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 022901400000000 |