(DIR) Return Create A Forum - Home --------------------------------------------------------- Lionel Trains (HTM) https://lioneltrains.createaforum.com --------------------------------------------------------- ***************************************************** (DIR) Return to: Layout Design Forum ***************************************************** #Post#: 2940-------------------------------------------------- Fastrack circle question By: MTHMF Date: January 22, 2022, 10:42 am --------------------------------------------------------- Lionel fastrack does a o48 circle fit inside a o60 circle? Or is it a o72 better fit to interconnect with switches Sent from my iPhone using Tapatalk #Post#: 2945-------------------------------------------------- Re: Fastrack circle question By: Vince53 Date: February 3, 2022, 3:57 pm --------------------------------------------------------- It took me a while to find it, but a circle of 048 track will fit inside an OVAL of 060 track. Looking at a few online diagrams I found, I THINK that an 048 circle will fit inside an 060 circle, but I cannot confirm that. *****************************************************