325th ST over I-29
Fair Condition59 years old34 vehicles/day
Location
| State | Iowa |
| County | Monona |
| Location | 3.1 Mi. S Of SR E60 |
| Carries | 325th ST |
| Crosses | I-29 |
| Coordinates | 41.88727, -96.10484 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 217.8 ft (66.4 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 657.4 sq m |
| Main Spans | 4 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 34 (2022) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000037250 |