FM over Boyer River
Poor Condition70 years old848 vehicles/day
Location
| State | Iowa |
| County | Sac |
| Location | 089370402 |
| Carries | FM |
| Crosses | Boyer River |
| Coordinates | 42.55046, -95.22946 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 103.0 ft (31.4 m) |
| Max Span | 39.0 ft (11.9 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 345.4 sq m |
| Main Spans | 3 |
| Year Built | 1956 (reconstructed 1970) |
Traffic
| Avg Daily Traffic | 848 (2022) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000301590 |