I90 EB On-off Rp over I90 (nw Toll)
Good Condition68 years old1,750 vehicles/day
Location
| State | Illinois |
| County | Kane |
| Location | 1.7 M S Mchenry Co L |
| Carries | I90 EB On-off Rp |
| Crosses | I90 (nw Toll) |
| Coordinates | 42.14443, -88.51440 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 228.0 ft (69.5 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 37.1 ft (11.3 m) |
| Deck Area | 785.4 sq m |
| Main Spans | 4 |
| Year Built | 1958 |
Traffic
| Avg Daily Traffic | 1,750 (2023) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 045992600000000 |