I-55 NB over Uprr
Fair Condition53 years old14,400 vehicles/day
Location
| State | Illinois |
| County | Madison |
| Location | N Of New Douglas RD |
| Carries | I-55 NB |
| Crosses | Uprr |
| Coordinates | 38.97800, -89.74914 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 179.5 ft (54.7 m) |
| Max Span | 63.6 ft (19.4 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 700.2 sq m |
| Main Spans | 3 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 14,400 (2023) |
| Truck Traffic | 28% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 060019700000000 |