FM Rockville RD over Maquoketa River
Fair Condition73 years old118 vehicles/day
Location
| State | Iowa |
| County | Delaware |
| Location | 088032403 |
| Carries | FM Rockville RD |
| Crosses | Maquoketa River |
| Coordinates | 42.41857, -91.13941 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 200.1 ft (61 m) |
| Max Span | 78.1 ft (23.8 m) |
| Deck Width | 22.0 ft (6.7 m) |
| Deck Area | 408.7 sq m |
| Main Spans | 3 |
| Year Built | 1953 |
Traffic
| Avg Daily Traffic | 118 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000140530 |