Il 143 over Power Plant Access
Fair Condition58 years old10,500 vehicles/day
Location
| State | Illinois |
| County | Madison |
| Location | 1.35mi W Il3/143 Jct |
| Carries | Il 143 |
| Crosses | Power Plant Access |
| Coordinates | 38.86204, -90.13222 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 198.2 ft (60.4 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 66.3 ft (20.2 m) |
| Deck Area | 1220.1 sq m |
| Main Spans | 4 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 10,500 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 060020000000000 |