US 52 over Upper Iowa River
Fair Condition63 years old3,340 vehicles/day
Location
| State | Iowa |
| County | Winneshiek |
| Location | 1.8 Mi. N Of Jct. Iowa 9 |
| Carries | US 52 |
| Crosses | Upper Iowa River |
| Coordinates | 43.31526, -91.81440 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 412.1 ft (125.6 m) |
| Max Span | 89.9 ft (27.4 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 1381.6 sq m |
| Main Spans | 5 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 3,340 (2022) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
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 | 000000000052560 |