China: New vacuum-tube maglev trains will run 621 mph | TruckersReport.com Trucking Forum

The maglev trains they have now are a success.
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QINGDAO, CHINA – JULY 20, 2021 – A view of China’s 600kmph high-speed maglev transportation system in Qingdao, Shandong Province, China, July 20, 2021. It is the world’s first high-speed maglev transport system designed to reach speeds of 600 kilometers per hour. (Photo credit should read Costfoto/Barcroft Media via Getty Images)