US 30 EB over Iowa River
Good Condition21 years old5,850 vehicles/day
Location
| State | Iowa |
| County | Tama |
| Location | 0.9 Mi E Of W Jct SR T47 |
| Carries | US 30 EB |
| Crosses | Iowa River |
| Coordinates | 42.00221, -92.71464 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 544.0 ft (165.8 m) |
| Max Span | 122.0 ft (37.2 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 2155.4 sq m |
| Main Spans | 5 |
| Year Built | 2005 |
Traffic
| Avg Daily Traffic | 5,850 (2022) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000608100 |