Add a third dimension to your track layout with Kato UNITRACK Viaduct track; Build flyovers and multilevel passes with a variety of bridges and customizable pier heights!  Kato viaduct UNITRACK is fully compatible with regular ground-level track, and is both easy to set up and use!

This modular track system features nickel-silver rails fully integrated to a remarkably realistic-looking roadbed. The patented Unijoiners (included) lock the track sections together firmly and evenly. The frustration of derailments resulting from uneven rail joints and separating sections is eliminated.
 
There's no need to glue down cork roadbed; tack down track sections and file rail connections smooth after soldering. Simply snap it together and you're ready to go.