Sb-15 Onramp over Murphy Creek
Fair Condition59 years old10,200 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 11-sd-015-r6.83-sd |
| Carries | Sb-15 Onramp |
| Crosses | Murphy Creek |
| Coordinates | 32.78899, -117.11444 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Box Beam - Multiple |
| Total Length | 111.9 ft (34.1 m) |
| Max Span | 109.9 ft (33.5 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 279.6 sq m |
| Main Spans | 1 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 10,200 (2019) |
| Truck Traffic | 2% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 57 0627K |