US 34 EB over Ia 1
Good Condition19 years old2,195 vehicles/day
Location
| State | Iowa |
| County | Jefferson |
| Location | At Jct. Iowa 1 |
| Carries | US 34 EB |
| Crosses | Ia 1 |
| Coordinates | 40.98356, -91.96354 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 201.1 ft (61.3 m) |
| Max Span | 106.0 ft (32.3 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 784.6 sq m |
| Main Spans | 3 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 2,195 (2022) |
| Truck Traffic | 27% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 3 |
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 | 000000000609870 |