Il 81 over I-74
Fair Condition27 years old2,000 vehicles/day
Location
| State | Illinois |
| County | Henry |
| Location | 1.8 Mi. W. Andover |
| Carries | Il 81 |
| Crosses | I-74 |
| Coordinates | 41.29537, -90.33457 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 217.8 ft (66.4 m) |
| Max Span | 110.2 ft (33.6 m) |
| Deck Width | 65.3 ft (19.9 m) |
| Deck Area | 1321.4 sq m |
| Main Spans | 2 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 2,000 (2023) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 037016600000000 |