EB US 20 over Sunnybrook DR
Fair Condition48 years old11,600 vehicles/day
Location
| State | Iowa |
| County | Woodbury |
| Location | 1.7 Mi. W Of Ia 12 |
| Carries | EB US 20 |
| Crosses | Sunnybrook DR |
| Coordinates | 42.45352, -96.33411 |
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 | 159.1 ft (48.5 m) |
| Max Span | 83.0 ft (25.3 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 640.2 sq m |
| Main Spans | 3 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 11,600 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
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 | 000000000603740 |