Ch 20(fas 1660) over I-70
Fair Condition58 years old400 vehicles/day
Location
| State | Illinois |
| County | Clark |
| Location | 3.5 Mi W State Line |
| Carries | Ch 20(fas 1660) |
| Crosses | I-70 |
| Coordinates | 39.42546, -87.60129 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 227.7 ft (69.4 m) |
| Max Span | 70.2 ft (21.4 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 631.5 sq m |
| Main Spans | 4 |
| Year Built | 1968 (reconstructed 2002) |
Traffic
| Avg Daily Traffic | 400 (2021) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 012003000000000 |