Il 3 over Uprr Prarie Dupont Cana
Good Condition14 years old9,600 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | North Of Dupo |
| Carries | Il 3 |
| Crosses | Uprr Prarie Dupont Cana |
| Coordinates | 38.54884, -90.19441 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 990.2 ft (301.8 m) |
| Max Span | 330.1 ft (100.6 m) |
| Deck Width | 59.1 ft (18 m) |
| Deck Area | 5432.4 sq m |
| Main Spans | 4 |
| Year Built | 2012 |
Traffic
| Avg Daily Traffic | 9,600 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 082003800000000 |