Duncan RD over I-74
Poor Condition60 years old1,000 vehicles/day
Location
| State | Illinois |
| County | Champaign |
| Location | NW Of Champaign |
| Carries | Duncan RD |
| Crosses | I-74 |
| Coordinates | 40.15801, -88.29825 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 2 (Critical) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 211.0 ft (64.3 m) |
| Max Span | 57.1 ft (17.4 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 585.1 sq m |
| Main Spans | 4 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 1,000 (2021) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 010016900000000 |