Castlewood Drive over Arroyo De La Laguna
Fair Condition99 years old5,200 vehicles/day
Location
| State | California |
| County | Alameda |
| Location | 0.1 Mi E/o Foothill RD |
| Carries | Castlewood Drive |
| Crosses | Arroyo De La Laguna |
| Coordinates | 37.63745, -121.89074 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Girder and Floorbeam |
| Total Length | 212.9 ft (64.9 m) |
| Max Span | 83.0 ft (25.3 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 564.6 sq m |
| Main Spans | 2 |
| Year Built | 1927 |
Traffic
| Avg Daily Traffic | 5,200 (2014) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 33C0025 |