Rockdale RD over Over Cc Rr & Catfish Ck
Fair Condition40 years old3,302 vehicles/day
Location
| State | Iowa |
| County | Dubuque |
| Location | NE Of Old Mill RD |
| Carries | Rockdale RD |
| Crosses | Over Cc Rr & Catfish Ck |
| Coordinates | 42.46565, -90.67722 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 606.0 ft (184.7 m) |
| Max Span | 97.1 ft (29.6 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 2197.9 sq m |
| Main Spans | 7 |
| Year Built | 1986 |
Traffic
| Avg Daily Traffic | 3,302 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000004241 |