WB I-80 over Co RD (p-57)
Fair Condition60 years old14,550 vehicles/day
Location
| State | Iowa |
| County | Dallas |
| Location | At The Jct. SR P57 |
| Carries | WB I-80 |
| Crosses | Co RD (p-57) |
| Coordinates | 41.51775, -94.12311 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 145.0 ft (44.2 m) |
| Max Span | 56.1 ft (17.1 m) |
| Deck Width | 42.3 ft (12.9 m) |
| Deck Area | 570.2 sq m |
| Main Spans | 3 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 14,550 (2022) |
| Truck Traffic | 32% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
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 | 000000000022240 |