Whitman ST over Harder Road
Fair Condition56 years old8,226 vehicles/day
Location
| State | California |
| County | Alameda |
| Location | Harder RD |
| Carries | Whitman ST |
| Crosses | Harder Road |
| Coordinates | 37.65030, -122.07007 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 176.8 ft (53.9 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 58.1 ft (17.7 m) |
| Deck Area | 954.0 sq m |
| Main Spans | 4 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 8,226 (2010) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 33C0219 |