Oak ST over Union Pacific Rr
Good Condition86 years old1,050 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | Oak Ov Union P.rr |
| Carries | Oak ST |
| Crosses | Union Pacific Rr |
| Coordinates | 42.10433, -87.73208 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 147.6 ft (45 m) |
| Max Span | 41.0 ft (12.5 m) |
| Deck Width | 53.1 ft (16.2 m) |
| Deck Area | 729 sq m |
| Main Spans | 4 |
| Year Built | 1940 (reconstructed 2019) |
Traffic
| Avg Daily Traffic | 1,050 (2022) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016825700000000 |