Walnut AVE over Wapsipinicon River
Poor Condition86 years old462 vehicles/day
Location
| State | Iowa |
| County | Mitchell |
| Location | 099151402 |
| Carries | Walnut AVE |
| Crosses | Wapsipinicon River |
| Coordinates | 43.38987, -92.59408 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 152.9 ft (46.6 m) |
| Max Span | 59.1 ft (18 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 405.4 sq m |
| Main Spans | 3 |
| Year Built | 1940 |
Traffic
| Avg Daily Traffic | 462 (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 | 000000000036630 |