US 30 EB over Iowa #146
Good Condition24 years old5,300 vehicles/day
Location
| State | Iowa |
| County | Marshall |
| Location | At Junction With Ia 146 |
| Carries | US 30 EB |
| Crosses | Iowa #146 |
| Coordinates | 42.01180, -92.78562 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 203.1 ft (61.9 m) |
| Max Span | 107.0 ft (32.6 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 817.1 sq m |
| Main Spans | 3 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 5,300 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000608245 |