US 18 over Turkey River
Good Condition38 years old2,750 vehicles/day
Location
| State | Iowa |
| County | Fayette |
| Location | 0.1 Mi. W Of Jct. SR W51 |
| Carries | US 18 |
| Crosses | Turkey River |
| Coordinates | 42.99758, -91.65828 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 290.0 ft (88.4 m) |
| Max Span | 97.1 ft (29.6 m) |
| Deck Width | 46.6 ft (14.2 m) |
| Deck Area | 1255.3 sq m |
| Main Spans | 3 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 2,750 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000024421 |