US Highway 101 over West Railroad Avenue
Fair Condition15 years old90,000 vehicles/day
Location
| State | California |
| County | Sonoma |
| Location | 04-son-101-10.67 |
| Carries | US Highway 101 |
| Crosses | West Railroad Avenue |
| Coordinates | 38.30363, -122.70794 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 173.2 ft (52.8 m) |
| Max Span | 173.2 ft (52.8 m) |
| Deck Width | 115.2 ft (35.1 m) |
| Deck Area | 1853.3 sq m |
| Main Spans | 1 |
| Year Built | 2011 |
Traffic
| Avg Daily Traffic | 90,000 (2016) |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 20 0289 |