Local over Blackhawk Creek Branch
Good Condition49 years old70 vehicles/day
Location
| State | Iowa |
| County | Grundy |
| Location | 087180302 |
| Carries | Local |
| Crosses | Blackhawk Creek Branch |
| Coordinates | 42.38332, -92.94446 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 27.9 ft (8.5 m) |
| Max Span | 13.1 ft (4 m) |
| Deck Area | 57.0 sq m |
| Main Spans | 2 |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 70 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000164421 |