Garden Prairie Roa over I-90
Fair Condition11 years old150 vehicles/day
Location
| State | Illinois |
| County | Boone |
| Location | 1 Mi W. Of Co. Line |
| Carries | Garden Prairie Roa |
| Crosses | I-90 |
| Coordinates | 42.21151, -88.72242 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 231.6 ft (70.6 m) |
| Max Span | 115.8 ft (35.3 m) |
| Deck Width | 35.4 ft (10.8 m) |
| Deck Area | 762.5 sq m |
| Main Spans | 2 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 150 (2023) |
| Truck Traffic | 50% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 004999300000000 |