I have a local flea market coming up in 2 weeks and need to pick up EZ track for a Christmas temporary oval. How many and what type of pieces would be needed for a 3 ft radius oval with about 3 ft of straight track on each side of the curves. I am not familiar with EZ track, but this may be a quick and stable way to set up a temporary holiday train layout.
Do you want a 3’ radius or a 3’ diameter? A 3’ radius will give you a 6’wide track plan. If you want a 3’ diameter, you would need 12pc of 18 inch radius curves and 6pc of 9 inch straights. One of the pieces of track should be a terminal track so you can plug in the wiring. Although there are ways around that.
If all that is required is some sort of oval, it is not clear to me why any sort of track planning program is required. As I mentioned above, the bachmanntrains.com website, in the EZ Track section, seems to give all the required dimensions.
They show curved sections ranging from 15 inch radius up to 35.5 inch radius.
Yep, twelve 18" radius curved tracks and six 9" straight tracks. You’ll want to make sure one of the 18 pieces you get is a terminal rerailer - you can get them as a straight track of curved, so whatever works better for you. I generally prefer to put the terminal rerailer near the back, where the wires are away from everyone, so the 18" curve rerailer track would be my pick as it’s most versatile.