Harrison Street over Union Station Tracks
Poor Condition105 years old5,100 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 600s 360w To 500w |
| Carries | Harrison Street |
| Crosses | Union Station Tracks |
| Coordinates | 41.87442, -87.63908 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 3 (Serious) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 779.9 ft (237.7 m) |
| Max Span | 55.4 ft (16.9 m) |
| Deck Width | 65.9 ft (20.1 m) |
| Deck Area | 4777.8 sq m |
| Main Spans | 22 |
| Year Built | 1921 (reconstructed 1987) |
Traffic
| Avg Daily Traffic | 5,100 (2022) |
| Truck Traffic | 12% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016626200000000 |