Ia 25 over Middle River
Good Condition8 years old2,080 vehicles/day
Location
| State | Iowa |
| County | Adair |
| Location | 1.2 Mi. S Of I-80 |
| Carries | Ia 25 |
| Crosses | Middle River |
| Coordinates | 41.47898, -94.45246 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 229.3 ft (69.9 m) |
| Max Span | 81.4 ft (24.8 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 922.7 sq m |
| Main Spans | 3 |
| Year Built | 2018 |
Traffic
| Avg Daily Traffic | 2,080 (2022) |
| Truck Traffic | 21% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000012981 |