Ia 3 over N Fork Little Maquoketa
Fair Condition59 years old1,680 vehicles/day
Location
| State | Iowa |
| County | Dubuque |
| Location | 5.9 Mi. W Of Jct. SR C9y |
| Carries | Ia 3 |
| Crosses | N Fork Little Maquoketa |
| Coordinates | 42.56916, -90.80561 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 153.9 ft (46.9 m) |
| Max Span | 57.1 ft (17.4 m) |
| Deck Width | 35.4 ft (10.8 m) |
| Deck Area | 506.5 sq m |
| Main Spans | 3 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 1,680 (2022) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000024030 |