answersLogoWhite

0

  1. Noise pollution
  2. Maglev trains are not compatible with conventional track
  3. Issues relating to magnets i.e weight of the large electromagnets

4.

· The cost is high

However there are no real disadvantages known right now, just that if a magnet goes out, which would only happen once in a million years.

User Avatar

Wiki User

15y ago

What else can I help you with?