The California High-Speed Rail system will be built in two phases. Phase 1 will be about 520 miles (840 km) long, and is planned to be completed in 2033, connecting the downtowns of San Francisco, Los Angeles using high-speed rail through the Central Valley with feeder lines served at Merced and an extension to Anaheim. In Phase 2, the route will be extended in the Central Valley north to Sacramento, and from east through the Inland Empire and then south to San Diego. The total system length will be about 800 miles (1,300 km) long. Phase 2 currently has no timeline for completion.