Amtrak plans to collaborate with the California High-Speed Rail Authority to purchase about 60 high-speed trains over the next decade. California is expected to begin construction on its high-speed rail this summer. (Associated Press)

Amtrak plans to collaborate with the California High-Speed Rail Authority to purchase about 60 high-speed trains over the next decade. California is expected to begin construction on its high-speed rail this summer. (Associated Press)