Big Trees Parkway over N Fork Stanislaus River
Poor Condition67 years old400 vehicles/day
Location
| State | California |
| County | Calaveras |
| Location | Calav Big Trees ST Pk |
| Carries | Big Trees Parkway |
| Crosses | N Fork Stanislaus River |
| Coordinates | 38.26993, -120.27043 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 3 (Serious) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 242.1 ft (73.8 m) |
| Max Span | 120.1 ft (36.6 m) |
| Deck Width | 36.4 ft (11.1 m) |
| Deck Area | 819.2 sq m |
| Main Spans | 3 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 400 (2010) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 12 months |
| Owner | State Park/Forest Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 30P0001 |