Il 83 over Des Plaines River
Fair Condition92 years old32,400 vehicles/day
Location
| State | Illinois |
| County | DuPage |
| Location | 0.6 M N Of Ill 171 |
| Carries | Il 83 |
| Crosses | Des Plaines River |
| Coordinates | 41.70463, -87.94196 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 508.2 ft (154.9 m) |
| Max Span | 63.0 ft (19.2 m) |
| Deck Width | 59.7 ft (18.2 m) |
| Deck Area | 2819.2 sq m |
| Main Spans | 8 |
| Year Built | 1934 (reconstructed 1997) |
Traffic
| Avg Daily Traffic | 32,400 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 022005300000000 |