WB Ia 141 over Ia 17
Good Condition52 years old5,600 vehicles/day
Location
| State | Iowa |
| County | Polk |
| Location | At Junction Iowa 17 |
| Carries | WB Ia 141 |
| Crosses | Ia 17 |
| Coordinates | 41.75063, -93.81418 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 256.9 ft (78.3 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 1033.6 sq m |
| Main Spans | 4 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 5,600 (2022) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000602932 |