U.s. Highway 101 over Hillside
Good Condition72 years old53,000 vehicles/day
Location
| State | California |
| County | Marin |
| Location | 04-mrn-101-1.09-saus |
| Carries | U.s. Highway 101 |
| Crosses | Hillside |
| Coordinates | 37.84616, -122.48627 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Girder and Floorbeam |
| Total Length | 317.9 ft (96.9 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 1269.4 sq m |
| Main Spans | 7 |
| Year Built | 1954 |
Traffic
| Avg Daily Traffic | 53,000 (2009) |
| Truck Traffic | 1% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 27 0063R |