290th ST over I-35
Fair Condition62 years old139 vehicles/day
Location
| State | Iowa |
| County | Story |
| Location | 4.0 Miles N Of Jct Ia 210 |
| Carries | 290th ST |
| Crosses | I-35 |
| Coordinates | 41.93589, -93.57019 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 216.9 ft (66.1 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 614.7 sq m |
| Main Spans | 4 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 139 (2022) |
| Truck Traffic | 25% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000049160 |