The pool table loop of the USATrack , track tie edge to edge of the width as the track is put on the floor lays out at just about five feet. GREAT! The loop length wise, same track tie edge to edge is about 8'5", hoping I can get Tom to okay it at 9' even, that would be swell.
For the 8- 42 curves in a circle, it lays out on the floor at about 44" across. I'd like a 60" circle of wood cut, but Tom may not go for that- he probably looking at 48" to economize on the wood, and be less time intensive to construct. Perhaps even cutting a 48" square would be simpler and better to set on a 60" round cake table.