Rock Cut St. Pk. R over I-90 (nw Tollway)
Fair Condition37 years old900 vehicles/day
Location
| State | Illinois |
| County | Winnebago |
| Location | 1.5 Mi. S. Of Il 173 |
| Carries | Rock Cut St. Pk. R |
| Crosses | I-90 (nw Tollway) |
| Coordinates | 42.34770, -88.96440 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 211.6 ft (64.5 m) |
| Max Span | 104.7 ft (31.9 m) |
| Deck Width | 33.5 ft (10.2 m) |
| Deck Area | 657.9 sq m |
| Main Spans | 2 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 900 (2017) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Park/Forest Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 101996100000000 |