State Route 84 over Arroyo De La Laguna
Good Condition87 years old13,500 vehicles/day
Location
| State | California |
| County | Alameda |
| Location | 04-ala-084-17.22 |
| Carries | State Route 84 |
| Crosses | Arroyo De La Laguna |
| Coordinates | 37.59266, -121.88407 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 310.0 ft (94.5 m) |
| Max Span | 82.0 ft (25 m) |
| Deck Width | 38.1 ft (11.6 m) |
| Deck Area | 1096.2 sq m |
| Main Spans | 6 |
| Year Built | 1939 |
Traffic
| Avg Daily Traffic | 13,500 (2010) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 33 0043 |