Lakeport ST over US 20
Fair Condition48 years old9,850 vehicles/day
Location
| State | Iowa |
| County | Woodbury |
| Location | 1.5 Mi. E Of Jct. I-29 |
| Carries | Lakeport ST |
| Crosses | US 20 |
| Coordinates | 42.44336, -96.34717 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 270.0 ft (82.3 m) |
| Max Span | 91.9 ft (28 m) |
| Deck Width | 78.7 ft (24 m) |
| Deck Area | 1975.2 sq m |
| Main Spans | 4 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 9,850 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000603710 |