Blk Hk Rd-falls over Black Hawk Creek
Fair Condition53 years old25 vehicles/day
Location
| State | Iowa |
| County | Black Hawk |
| Location | City Bridge No. 10 |
| Carries | Blk Hk Rd-falls |
| Crosses | Black Hawk Creek |
| Coordinates | 42.49774, -92.36241 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 324.1 ft (98.8 m) |
| Max Span | 81.0 ft (24.7 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 1323.9 sq m |
| Main Spans | 4 |
| Year Built | 1973 (reconstructed 1980) |
Traffic
| Avg Daily Traffic | 25 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000011860 |