US 20 Ramps Ag over Ramp Over Ia 376 & Up Rr
Fair Condition50 years old12,500 vehicles/day
Location
| State | Iowa |
| County | Woodbury |
| Location | At Jct. Ia 376 |
| Carries | US 20 Ramps Ag |
| Crosses | Ramp Over Ia 376 & Up Rr |
| Coordinates | 42.44757, -96.37157 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 523.0 ft (159.4 m) |
| Max Span | 162.1 ft (49.4 m) |
| Deck Width | 41.7 ft (12.7 m) |
| Deck Area | 2024.4 sq m |
| Main Spans | 5 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 12,500 (2022) |
| Truck Traffic | 11% |
| Lanes On Bridge | 1 |
| 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 | 000000000600764 |