ST RTE 84 (isabel) over Arroyo Mocho
Good Condition23 years old22,800 vehicles/day
Location
| State | California |
| County | Alameda |
| Location | 04-ala-084-r27.10-lvmr |
| Carries | ST RTE 84 (isabel) |
| Crosses | Arroyo Mocho |
| Coordinates | 37.67967, -121.80513 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 124.0 ft (37.8 m) |
| Max Span | 46.9 ft (14.3 m) |
| Deck Width | 131.9 ft (40.2 m) |
| Deck Area | 1519.6 sq m |
| Main Spans | 3 |
| Year Built | 2003 (reconstructed 2014) |
Traffic
| Avg Daily Traffic | 22,800 (2010) |
| Truck Traffic | 3% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 33 0713 |