State Route 78 over Santa Ysabel Creek
Fair Condition34 years old7,900 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 11-sd-078-r27.17-sd |
| Carries | State Route 78 |
| Crosses | Santa Ysabel Creek |
| Coordinates | 33.09326, -116.95560 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 282.2 ft (86 m) |
| Max Span | 112.2 ft (34.2 m) |
| Deck Width | 43.6 ft (13.3 m) |
| Deck Area | 1143.8 sq m |
| Main Spans | 3 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 7,900 (2014) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 57 1054 |