Ia 9 over Willow Creek
Good Condition22 years old1,960 vehicles/day
Location
| State | Iowa |
| County | Worth |
| Location | 0.3 Miles W Of Jct. I-35 |
| Carries | Ia 9 |
| Crosses | Willow Creek |
| Coordinates | 43.28450, -93.35678 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 94.2 ft (28.7 m) |
| Max Span | 86.9 ft (26.5 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 413.3 sq m |
| Main Spans | 1 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 1,960 (2022) |
| Truck Traffic | 23% |
| Lanes On Bridge | 2 |
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 | 000000000054021 |