S-15 Onramp over Murphy Creek
Fair Condition59 years old2,800 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 11-sd-015-r6.74-sd |
| Carries | S-15 Onramp |
| Crosses | Murphy Creek |
| Coordinates | 32.78713, -117.11465 |
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 | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 179.1 ft (54.6 m) |
| Max Span | 97.1 ft (29.6 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 464.1 sq m |
| Main Spans | 3 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 2,800 (2020) |
| 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 0625K |