US Highway 101 SB over Caltrain Up Rr Grand Onr
Poor Condition78 years old98,000 vehicles/day
Location
| State | California |
| County | San Mateo |
| Location | 04-sm-101-21.92-ssf |
| Carries | US Highway 101 SB |
| Crosses | Caltrain Up Rr Grand Onr |
| Coordinates | 37.65293, -122.40703 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 826.1 ft (251.8 m) |
| Max Span | 118.8 ft (36.2 m) |
| Deck Width | 58.1 ft (17.7 m) |
| Deck Area | 4456.9 sq m |
| Main Spans | 10 |
| Year Built | 1948 (reconstructed 1969) |
Traffic
| Avg Daily Traffic | 98,000 (2009) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 7 |
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 | 35 0094L |