Columbus Drive over Lower Level Columbus
Poor Condition46 years old12,900 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 300e.& 150n.to 340n. |
| Carries | Columbus Drive |
| Crosses | Lower Level Columbus |
| Coordinates | 41.88763, -87.62069 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 1113.5 ft (339.4 m) |
| Max Span | 142.1 ft (43.3 m) |
| Deck Width | 109.9 ft (33.5 m) |
| Deck Area | 11369.9 sq m |
| Main Spans | 20 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 12,900 (2018) |
| Truck Traffic | 26% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016633300000000 |