The Petropolis Monotrail

The Petropolis Monotrail is a new railroad transport system in Petropolis that was only seen in Forget Me Mutt. It was destroyed once by Verminious Snaptrap, but was rebuilt.


  • The monotrail is a parody of a monorail.
  • The monotrail resembles a habitrail, while it's name is also a combination of monorail and habitrail.
  • The top of the monotrail looks exactly like Kitty's head.
  • The monotrail is seen in the background in numerous episodes.


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