Marina Onramp 101n over Tennessee Hollow
Good Condition11 years old20,000 vehicles/day
Location
| State | California |
| County | San Francisco |
| Location | 04-sf-101-r8.33-sf |
| Carries | Marina Onramp 101n |
| Crosses | Tennessee Hollow |
| Coordinates | 37.80364, -122.45217 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Slab |
| Total Length | 197.5 ft (60.2 m) |
| Max Span | 59.4 ft (18.1 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 547.8 sq m |
| Main Spans | 4 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 20,000 (2015) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 34 0169S |