N Cascade RD over US 52
Good Condition15 years old2,259 vehicles/day
Location
| State | Iowa |
| County | Dubuque |
| Location | 2.7 Mi. W Of Jct. US 20 |
| Carries | N Cascade RD |
| Crosses | US 52 |
| Coordinates | 42.46458, -90.73219 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 275.9 ft (84.1 m) |
| Max Span | 150.9 ft (46 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 1211.0 sq m |
| Main Spans | 2 |
| Year Built | 2011 |
Traffic
| Avg Daily Traffic | 2,259 (2022) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000365570 |