State Route 78 over Santa Maria Creek
Good Condition38 years old10,500 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 11-sd-078-35.33 |
| Carries | State Route 78 |
| Crosses | Santa Maria Creek |
| Coordinates | 33.04517, -116.87076 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 241.1 ft (73.5 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 1,029 sq m |
| Main Spans | 11 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 10,500 (2014) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 57 0958 |