California High-Speed Rail (2008-present)
California voters approved a $9.95 billion bond for high-speed rail in 2008. The project has since faced cost increases and construction delays, with initial service planned in the Central Valley.
The state began acquiring land and building in the Central Valley.
High-speed rail remains unfinished, and its San Francisco terminus depends on The Portal.
The Portal is planned as the future San Francisco terminus for high-speed rail, tying the downtown extension to a larger project with a long and uncertain timeline.
