Hi Everyone. I'm very new to Lego trains. I've read through several sites and forums and seem to be getting mixed answers. Basically I would like to know what the recommended design program is for basic tracks that will potentially include a parts list and an option to buy. LDD + Bricklinks appears to be close, but I would like to import the 7939 track design plus the 10128 Train Level Crossing, maybe add a bridge
and then add on to that. Is that doable? Thanks