Ia 14 over N. Blackhawk Creek
Good Condition20 years old4,770 vehicles/day
Location
| State | Iowa |
| County | Grundy |
| Location | 1.2 Miles S Of Jct. US 20 |
| Carries | Ia 14 |
| Crosses | N. Blackhawk Creek |
| Coordinates | 42.44549, -92.76869 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 92.8 ft (28.3 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 407.5 sq m |
| Main Spans | 3 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 4,770 (2022) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000025851 |