E Middlefield Road over Central Expressway
Fair Condition55 years old14,000 vehicles/day
Location
| State | California |
| County | Santa Clara |
| Location | At Central Expwy |
| Carries | E Middlefield Road |
| Crosses | Central Expressway |
| Coordinates | 37.38638, -122.04621 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 275.9 ft (84.1 m) |
| Max Span | 84.0 ft (25.6 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 891.5 sq m |
| Main Spans | 4 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 14,000 (2015) |
| Truck Traffic | 5% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 37C0123 |