US 20 WB over I-90
Fair Condition68 years old14,200 vehicles/day
Location
| State | Illinois |
| County | Boone |
| Location | .13 Mi E Wheeler RD |
| Carries | US 20 WB |
| Crosses | I-90 |
| Coordinates | 42.23954, -88.91763 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 319.9 ft (97.5 m) |
| Max Span | 94.2 ft (28.7 m) |
| Deck Width | 37.1 ft (11.3 m) |
| Deck Area | 1101.8 sq m |
| Main Spans | 4 |
| Year Built | 1958 (reconstructed 1993) |
Traffic
| Avg Daily Traffic | 14,200 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 004990000000000 |