Lone Tree Road over Mariposa Creek
Fair Condition33 years old75 vehicles/day
Location
| State | California |
| County | Merced |
| Location | 1.5 Mi N Sandymush Road |
| Carries | Lone Tree Road |
| Crosses | Mariposa Creek |
| Coordinates | 37.20764, -120.57917 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 66.9 ft (20.4 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 24.6 ft (7.5 m) |
| Deck Area | 153 sq m |
| Main Spans | 2 |
| Year Built | 1993 |
Traffic
| Avg Daily Traffic | 75 (1998) |
| Truck Traffic | 10% |
| 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 | 39C0360 |