State Route 52 EB over Spring Canyon
Good Condition33 years old49,000 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 11-sd-052-12.40-sd |
| Carries | State Route 52 EB |
| Crosses | Spring Canyon |
| Coordinates | 32.85109, -117.03749 |
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 | Prestressed Concrete Continuous |
| Design | Box Beam - Single/Spread |
| Total Length | 779.9 ft (237.7 m) |
| Max Span | 298.9 ft (91.1 m) |
| Deck Width | 42.3 ft (12.9 m) |
| Deck Area | 3066.3 sq m |
| Main Spans | 3 |
| Year Built | 1993 |
Traffic
| Avg Daily Traffic | 49,000 (2019) |
| Truck Traffic | 2% |
| Lanes On Bridge | 3 |
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 0982R |