A46 150th ST over Turkey River
Good Condition9 years old717 vehicles/day
Location
| State | Iowa |
| County | Howard |
| Location | 098122201 |
| Carries | A46 150th ST |
| Crosses | Turkey River |
| Coordinates | 43.29869, -92.24494 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 41.0 ft (12.5 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 113.8 sq m |
| Main Spans | 3 |
| Year Built | 2017 |
Traffic
| Avg Daily Traffic | 717 (2022) |
| Truck Traffic | 30% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000182251 |