California State Route 163, also known as the Cabrillo Freeway, is a major highway located in San Diego, California. It runs approximately 6 miles, connecting the city to the north and south. The route begins at the interchange with Interstate 5 and extends to the junction with Interstate 8, providing access to various neighborhoods and attractions. The highway is notable for its scenic views, particularly as it passes through Balboa Park, a large urban park featuring gardens, museums, and the famous San Diego Zoo. Route 163 is an important commuter route and contributes to the overall transportation network in the San Diego area.