Mason Street over Quartermaster Reach
Good Condition5 years old1,500 vehicles/day
Location
| State | California |
| County | San Francisco |
| Location | Just East Of Intersection |
| Carries | Mason Street |
| Crosses | Quartermaster Reach |
| Coordinates | 37.80428, -122.45387 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 6 — Scour calculated, stable |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 69.9 ft (21.3 m) |
| Max Span | 34.1 ft (10.4 m) |
| Deck Width | 69.9 ft (21.3 m) |
| Deck Area | 453.7 sq m |
| Main Spans | 2 |
| Year Built | 2021 |
Traffic
| Avg Daily Traffic | 1,500 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Code 53 |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | T-BD-00001 |