28th ST over Floyd River
Fair Condition64 years old1,656 vehicles/day
Location
| State | Iowa |
| County | Woodbury |
| Location | M31451500 |
| Carries | 28th ST |
| Crosses | Floyd River |
| Coordinates | 42.51916, -96.37787 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 332.0 ft (101.2 m) |
| Max Span | 91.9 ft (28 m) |
| Deck Width | 58.1 ft (17.7 m) |
| Deck Area | 1791.2 sq m |
| Main Spans | 4 |
| Year Built | 1962 (reconstructed 1992) |
Traffic
| Avg Daily Traffic | 1,656 (2021) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
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 | 000000000010620 |