310th ST over Wapsipinicon River
Fair Condition41 years old39 vehicles/day
Location
| State | Iowa |
| County | Bremer |
| Location | 093130101 |
| Carries | 310th ST |
| Crosses | Wapsipinicon River |
| Coordinates | 42.90706, -92.33024 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 397.0 ft (121 m) |
| Max Span | 91.9 ft (28 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 1742.4 sq m |
| Main Spans | 5 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 39 (2022) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000015481 |