NB US 61/151 over 4th 5th White ST
Fair Condition34 years old13,200 vehicles/day
Location
| State | Iowa |
| County | Dubuque |
| Location | 0.6 Mi. N Of US 20 |
| Carries | NB US 61/151 |
| Crosses | 4th 5th White ST |
| Coordinates | 42.49708, -90.66302 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 743.1 ft (226.5 m) |
| Max Span | 190.0 ft (57.9 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 2763.3 sq m |
| Main Spans | 4 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 13,200 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000601115 |