Ia 92 over Grand River
Fair Condition60 years old1,780 vehicles/day
Location
| State | Iowa |
| County | Adair |
| Location | 1.0 Mi. W Of Jct. SR P28 |
| Carries | Ia 92 |
| Crosses | Grand River |
| Coordinates | 41.30191, -94.32497 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 168.0 ft (51.2 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 563.2 sq m |
| Main Spans | 3 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 1,780 (2022) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000013060 |