US 12 20 45 Mannhe over I-290 Ike - Il 110 Ckc
Good Condition26 years old37,500 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.5 M N Il 38 |
| Carries | US 12 20 45 Mannhe |
| Crosses | I-290 Ike - Il 110 Ckc |
| Coordinates | 41.87088, -87.88297 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 299.9 ft (91.4 m) |
| Max Span | 87.9 ft (26.8 m) |
| Deck Width | 126.6 ft (38.6 m) |
| Deck Area | 3528.0 sq m |
| Main Spans | 3 |
| Year Built | 2000 |
Traffic
| Avg Daily Traffic | 37,500 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 7 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016276000000000 |