E Dunkerton RD over Wapsipinicon River
Fair Condition62 years old491 vehicles/day
Location
| State | Iowa |
| County | Black Hawk |
| Location | 90-11-35-03 |
| Carries | E Dunkerton RD |
| Crosses | Wapsipinicon River |
| Coordinates | 42.56926, -92.10881 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 348.1 ft (106.1 m) |
| Max Span | 98.1 ft (29.9 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 1050.4 sq m |
| Main Spans | 4 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 491 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000076150 |