Prairieduchien RD over I 80
Fair Condition64 years old4,310 vehicles/day
Location
| State | Iowa |
| County | Johnson |
| Location | 1.3 Mi. W Of Jct. Ia 1 |
| Carries | Prairieduchien RD |
| Crosses | I 80 |
| Coordinates | 41.68703, -91.52438 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 226.0 ft (68.9 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 627.0 sq m |
| Main Spans | 4 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 4,310 (2022) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000032130 |