Hamilton Street over Arroyo Viejo
Good Condition58 years old2,580 vehicles/day
Location
| State | California |
| County | Alameda |
| Location | Hegenberger RD Median |
| Carries | Hamilton Street |
| Crosses | Arroyo Viejo |
| Coordinates | 37.75643, -122.19007 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 112.5 ft (34.3 m) |
| Deck Area | 260.7 sq m |
| Main Spans | 2 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 2,580 (1978) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 33C0154 |