P56 Lone Tree RD over Beaver Creek
Good Condition3 years old183 vehicles/day
Location
| State | Iowa |
| County | Humboldt |
| Location | P56 Over Beaver Creek |
| Carries | P56 Lone Tree RD |
| Crosses | Beaver Creek |
| Coordinates | 42.64792, -94.18249 |
Condition Ratings
| Overall Condition | Good |
| Deck | 9 (Excellent) |
| Superstructure | 9 (Excellent) |
| Substructure | 9 (Excellent) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 9 — Foundation above flood level |
Physical Characteristics
| Material | Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 112.9 ft (34.4 m) |
| Max Span | 109.9 ft (33.5 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 347.4 sq m |
| Main Spans | 1 |
| Year Built | 2023 |
Traffic
| Avg Daily Traffic | 183 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000184431 |