Singletree Drive over Little Johns Creek
Good Condition7 years old400 vehicles/day
Location
| State | California |
| County | Calaveras |
| Location | NE Of Conestoga Trail |
| Carries | Singletree Drive |
| Crosses | Little Johns Creek |
| Coordinates | 37.96409, -120.68465 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 138.8 ft (42.3 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 25.6 ft (7.8 m) |
| Deck Area | 329.9 sq m |
| Main Spans | 3 |
| Year Built | 2019 |
Traffic
| Avg Daily Traffic | 400 (2024) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 30C0095 |