I380 NB On-ramp over US 101
Fair Condition30 years old27,142 vehicles/day
Location
| State | California |
| County | San Mateo |
| Location | Span 9 Hinge To Bent 19 |
| Carries | I380 NB On-ramp |
| Crosses | US 101 |
| Coordinates | 37.61502, -122.39461 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 1324.8 ft (403.8 m) |
| Max Span | 144.4 ft (44 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 3553.4 sq m |
| Main Spans | 12 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 27,142 (2010) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | Other Local Agencies |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 35C0180K |