If you need specialized roadway pieces cut; let me know. AutomotionFX uses the same laser cutter that I have with the same draft board.
So I can cut CUSTOM roadway and bypass pieces and grove the underside for the magnetic wire ( any soft non-corroding steel or iron wire) ; I would need a drawing or .svg file of the shape of the roadway; Limit size to a max of 12" by 19".