Chowchilla Road over Big Creek
Poor Condition86 years old20 vehicles/day
Location
| State | California |
| County | Mariposa |
| Location | Approx. 2.5 Miles SW Of W |
| Carries | Chowchilla Road |
| Crosses | Big Creek |
| Coordinates | 37.51568, -119.66567 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 41.0 ft (12.5 m) |
| Max Span | 37.1 ft (11.3 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 61.2 sq m |
| Main Spans | 1 |
| Year Built | 1940 |
Traffic
| Avg Daily Traffic | 20 (2019) |
| Truck Traffic | 1% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | National Park Service |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 8800016S0000000 |