Fau 7155(duncan RD over Copper Slough
Poor Condition50 years old7,550 vehicles/day
Location
| State | Illinois |
| County | Champaign |
| Location | Duncan S Of Sprngfld |
| Carries | Fau 7155(duncan RD |
| Crosses | Copper Slough |
| Coordinates | 40.11023, -88.29541 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 2 (Critical) |
| Superstructure | 2 (Critical) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 39.7 ft (12.1 m) |
| Max Span | 37.4 ft (11.4 m) |
| Deck Width | 40.4 ft (12.3 m) |
| Deck Area | 148.8 sq m |
| Main Spans | 1 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 7,550 (2021) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 010601000000000 |