State Route 78 over Buena Creek
Good Condition64 years old154,000 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 11-sd-078-9.07-vsta |
| Carries | State Route 78 |
| Crosses | Buena Creek |
| Coordinates | 33.16732, -117.21498 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 34.1 ft (10.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 154.2 ft (47 m) |
| Deck Area | 488.8 sq m |
| Main Spans | 3 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 154,000 (2020) |
| Truck Traffic | 5% |
| Lanes On Bridge | 10 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 57 0516 |