A19 Underwood AVE over Wapsipinicon River
Good Condition5 years old33 vehicles/day
Location
| State | Iowa |
| County | Mitchell |
| Location | At 480th & Underwood |
| Carries | A19 Underwood AVE |
| Crosses | Wapsipinicon River |
| Coordinates | 43.46461, -92.63276 |
Condition Ratings
| Overall Condition | Good |
| Deck | 9 (Excellent) |
| Superstructure | 9 (Excellent) |
| Substructure | 9 (Excellent) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Box Beam - Multiple |
| Total Length | 80.1 ft (24.4 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 212.3 sq m |
| Main Spans | 1 |
| Year Built | 2021 |
Traffic
| Avg Daily Traffic | 33 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000248811 |