Mariposa Road over Duck Creek S Branch
Good Condition92 years old5,449 vehicles/day
Location
| State | California |
| County | San Joaquin |
| Location | 0.8 Mi S/e Of S.h. 99 |
| Carries | Mariposa Road |
| Crosses | Duck Creek S Branch |
| Coordinates | 37.92942, -121.22079 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 41.0 ft (12.5 m) |
| Max Span | 13.1 ft (4 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 160 sq m |
| Main Spans | 3 |
| Year Built | 1934 (reconstructed 1973) |
Traffic
| Avg Daily Traffic | 5,449 (2013) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 29C0161 |