R70 580th AVE over US 30
Good Condition2 years old1,490 vehicles/day
Location
| State | Iowa |
| County | Story |
| Location | 1.5 Mi. E. Of 1-35 I-30 |
| Carries | R70 580th AVE |
| Crosses | US 30 |
| Coordinates | 42.00852, -93.53966 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 254.9 ft (77.7 m) |
| Max Span | 130.9 ft (39.9 m) |
| Deck Width | 63.3 ft (19.3 m) |
| Deck Area | 1499.6 sq m |
| Main Spans | 2 |
| Year Built | 2024 |
Traffic
| Avg Daily Traffic | 1,490 (2023) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 5 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000701070 |