4th ST over Floyd River
Fair Condition64 years old8,014 vehicles/day
Location
| State | Iowa |
| County | Woodbury |
| Location | 000000000 |
| Carries | 4th ST |
| Crosses | Floyd River |
| Coordinates | 42.49428, -96.39048 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 336.0 ft (102.4 m) |
| Max Span | 91.9 ft (28 m) |
| Deck Width | 62.0 ft (18.9 m) |
| Deck Area | 1935.4 sq m |
| Main Spans | 4 |
| Year Built | 1962 (reconstructed 1978) |
Traffic
| Avg Daily Traffic | 8,014 (2021) |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000010500 |