FM over Branch Black Hawk Creek
Poor Condition53 years old412 vehicles/day
Location
| State | Iowa |
| County | Grundy |
| Location | 087150302 |
| Carries | FM |
| Crosses | Branch Black Hawk Creek |
| Coordinates | 42.38379, -92.59222 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 58.1 ft (17.7 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 173.5 sq m |
| Main Spans | 1 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 412 (2022) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000163911 |