N680-stoneridge DR over South San Ramon Creek
Fair Condition35 years old2,300 vehicles/day
Location
| State | California |
| County | Alameda |
| Location | 04-ala-680-r19.07-ple |
| Carries | N680-stoneridge DR |
| Crosses | South San Ramon Creek |
| Coordinates | 37.68856, -121.91723 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 262.1 ft (79.9 m) |
| Max Span | 88.9 ft (27.1 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 663.2 sq m |
| Main Spans | 3 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 2,300 (2010) |
| Truck Traffic | 7% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 33 0580S |