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Maglev trains are trains which are suspended, guided and propelled (moved forward) by magnetic forces. The track of the maglev train is called the guide-way. Working of the maglev trains can be studied under the following. 1  Levitation. 2  Propulsion. 3  Guidance.
How much does it cost for build maglev train and 9.5miles rail? If you are only trying to build the right-of-way and not buy real estate, or construct buildings or stations, or pay for control, communications, and power systems or the magl â¦ ev train, it is not expensive.his fits in the US typical cost today of $10 million per mile for maglev (and that is the low end), as you should be able to get everything done for about $100 million. The good news is operating costs are very low and wear is low, so a return-on-investment is very fast compared to conventional railroad investment.