US 12 45 NB Mannhe over I-190 Jfk
Fair Condition21 years old48,800 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 1 M N Lawrence |
| Carries | US 12 45 NB Mannhe |
| Crosses | I-190 Jfk |
| Coordinates | 41.98079, -87.87901 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 441.6 ft (134.6 m) |
| Max Span | 115.2 ft (35.1 m) |
| Deck Width | 53.1 ft (16.2 m) |
| Deck Area | 2180.5 sq m |
| Main Spans | 4 |
| Year Built | 2005 |
Traffic
| Avg Daily Traffic | 48,800 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016271800000000 |