US 20 EB over US 71 SB & Ia 471
Good Condition14 years old2,195 vehicles/day
Location
| State | Iowa |
| County | Sac |
| Location | At Jct. US 71 |
| Carries | US 20 EB |
| Crosses | US 71 SB & Ia 471 |
| Coordinates | 42.47204, -95.14880 |
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 | 226.4 ft (69 m) |
| Max Span | 106.6 ft (32.5 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 910.8 sq m |
| Main Spans | 3 |
| Year Built | 2012 |
Traffic
| Avg Daily Traffic | 2,195 (2022) |
| Truck Traffic | 44% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000700065 |