Lionel O Scale 3-Rail FasTrack Track with Roadbed makes setting up the layout of your dreams easy! This track features built-in roadbed for easy setup on any surface. The durable plastic roadbed comes with all three rails attached and all rail joiners in place. It′s molded in a realistic gray color to simulate real track ballast and has pre-drilled screw holes for mountain on a layout board. FasTrack is compatible with all O Gauge 3-rail trains, but make sure to note how sharp your curves are since many larger O Gauge trains need wider O-31 and larger curves. FasTrack can be connected to traditional tubular track using a FasTrack adaptor section. Check out the line of Lionel FasTrack 3-Rail O Scale track and accessories.