NW 146th AVE over Turkey Creek
Fair Condition89 years old71 vehicles/day
Location
| State | Iowa |
| County | Polk |
| Location | 0.2 Mi. E Of Old Ia 415 |
| Carries | NW 146th AVE |
| Crosses | Turkey Creek |
| Coordinates | 41.82763, -93.77293 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 91.9 ft (28 m) |
| Max Span | 18.0 ft (5.5 m) |
| Deck Width | 22.0 ft (6.7 m) |
| Deck Area | 187.6 sq m |
| Main Spans | 5 |
| Year Built | 1937 (reconstructed 2001) |
Traffic
| Avg Daily Traffic | 71 (2022) |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000283200 |