State Route 4 over Creek & Penstock Pipe
Good Condition17 years old7,900 vehicles/day
Location
| State | California |
| County | Calaveras |
| Location | 10-cal-004-r22.09 |
| Carries | State Route 4 |
| Crosses | Creek & Penstock Pipe |
| Coordinates | 38.08305, -120.54257 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 547.9 ft (167 m) |
| Max Span | 165.7 ft (50.5 m) |
| Deck Width | 42.3 ft (12.9 m) |
| Deck Area | 2154.3 sq m |
| Main Spans | 4 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 7,900 (2019) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 30 0055 |