US 20 over Ia 376 & Up Rr
Fair Condition50 years old10,000 vehicles/day
Location
| State | Iowa |
| County | Woodbury |
| Location | At Jct Of Ia. 376 |
| Carries | US 20 |
| Crosses | Ia 376 & Up Rr |
| Coordinates | 42.44587, -96.37218 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 353.0 ft (107.6 m) |
| Max Span | 106.0 ft (32.3 m) |
| Deck Width | 85.6 ft (26.1 m) |
| Deck Area | 2808.4 sq m |
| Main Spans | 4 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 10,000 (2022) |
| Truck Traffic | 14% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000600760 |