306th ST over Little Turkey River
Good Condition37 years old44 vehicles/day
Location
| State | Iowa |
| County | Fayette |
| Location | 095100507 |
| Carries | 306th ST |
| Crosses | Little Turkey River |
| Coordinates | 43.07776, -92.04543 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 167.0 ft (50.9 m) |
| Max Span | 61.0 ft (18.6 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 422.5 sq m |
| Main Spans | 3 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 44 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000153391 |