Harrison ST over I- 90 94 SB Dan Ryan
Fair Condition12 years old2,550 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.1 M S Of I-290 |
| Carries | Harrison ST |
| Crosses | I- 90 94 SB Dan Ryan |
| Coordinates | 41.87432, -87.64644 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 285.1 ft (86.9 m) |
| Max Span | 160.1 ft (48.8 m) |
| Deck Width | 68.2 ft (20.8 m) |
| Deck Area | 1807.5 sq m |
| Main Spans | 2 |
| Year Built | 2014 |
Traffic
| Avg Daily Traffic | 2,550 (2022) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016171300000000 |