Siemens Mobility to supply rolling stock for California HSR, US November 3, 2026 | Company News, News, North America Company News, North America News Siemens Mobility has been selected by the California High-Speed Rail Authority (CHSRA) to supply three Pioneer 220 high-speed trains for the Merced–Bakersfield section. The base contract is valued at ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password