State Route 29 over California Drive
Fair Condition67 years old24,900 vehicles/day
Location
| State | California |
| County | Napa |
| Location | 04-nap-029-19.04-yntv |
| Carries | State Route 29 |
| Crosses | California Drive |
| Coordinates | 38.39759, -122.35888 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 113.8 ft (34.7 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 90.9 ft (27.7 m) |
| Deck Area | 961.2 sq m |
| Main Spans | 3 |
| Year Built | 1959 (reconstructed 1970) |
Traffic
| Avg Daily Traffic | 24,900 (2009) |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 21 0047 |