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Levitation. Maglev trains have no contacts with the rails while they move forward. They are levitated on the guide-way with the help of magnetic forces. Levitation is the process by which an object is suspended against gravity in a stable position without any physical contact.
The reporter who tested America's first maglev now evaluates proposals for the 200-mph trains of the future, in their order on the horizon. 1  1. Beijing to Shanghai Project. 2  2. Shanghai to Hangzhou Maglev. 3  3. California High-Speed Rail.  4. Glasgow to London 1  Line. 5. California-Nevada Maglev.