Reply To: 9v train track question Home › Forums › All Things LEGO! › 9v train track question › Reply To: 9v train track question December 20, 2017 at 9:42 am #24932 LauraParticipant Whiteside wrote: The original intent we to attempt to put 9v rails in the clear tracks shown below and run a 9v Ice planet space train. It looks like I will have no trouble running an RC train on it instead. Okay gotcha. Those are sweet, where did they come from?