FM over Middle River
Fair Condition67 years old240 vehicles/day
Location
| State | Iowa |
| County | Adair |
| Location | 077312003 |
| Carries | FM |
| Crosses | Middle River |
| Coordinates | 41.46026, -94.43563 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 132.9 ft (40.5 m) |
| Max Span | 44.0 ft (13.4 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 344.2 sq m |
| Main Spans | 3 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 240 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000057870 |