Trancas St-redwood over State Route 29
Fair Condition23 years old30,000 vehicles/day
Location
| State | California |
| County | Napa |
| Location | 04-nap-029-13.00-nap |
| Carries | Trancas St-redwood |
| Crosses | State Route 29 |
| Coordinates | 38.32114, -122.30882 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 194.9 ft (59.4 m) |
| Max Span | 102.4 ft (31.2 m) |
| Deck Width | 104.3 ft (31.8 m) |
| Deck Area | 1888.9 sq m |
| Main Spans | 2 |
| Year Built | 2003 |
Traffic
| Avg Daily Traffic | 30,000 (2009) |
| Truck Traffic | 5% |
| Lanes On Bridge | 7 |
| Lanes Under Bridge | 4 |
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 0101 |