N Pilot Grove RD over Crane Creek
Fair Condition78 years old59 vehicles/day
Location
| State | Iowa |
| County | Black Hawk |
| Location | 90-11-29-02-10 |
| Carries | N Pilot Grove RD |
| Crosses | Crane Creek |
| Coordinates | 42.57644, -92.18053 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 183.1 ft (55.8 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 19.4 ft (5.9 m) |
| Deck Area | 329.2 sq m |
| Main Spans | 6 |
| Year Built | 1948 |
Traffic
| Avg Daily Traffic | 59 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2022 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000076130 |