FM over Dd No 4
Poor Condition52 years old559 vehicles/day
Location
| State | Iowa |
| County | Webster |
| Location | 089271001 |
| Carries | FM |
| Crosses | Dd No 4 |
| Coordinates | 42.54456, -94.02505 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 78.1 ft (23.8 m) |
| Max Span | 28.9 ft (8.8 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 223.7 sq m |
| Main Spans | 3 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 559 (2022) |
| Truck Traffic | 22% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000342991 |