I-90 WB over Des Plaines River RD
Good Condition68 years old128,300 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.40 Mi E Of I-294 |
| Carries | I-90 WB |
| Crosses | Des Plaines River RD |
| Coordinates | 41.98641, -87.86052 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 111.9 ft (34.1 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 76.4 ft (23.3 m) |
| Deck Area | 794.5 sq m |
| Main Spans | 2 |
| Year Built | 1958 |
Traffic
| Avg Daily Traffic | 128,300 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016996300000000 |