Not sure what to build with your Mega Tracks™? You’ve come to the right place! We’ve put together some of our favorite creations in this section. Some have been built by kids and some have been put together by the master builders here at Lionel. Mega Tracks is a toy that is only limited by your imagination and your building experience level. The more you build, the more complex creations you can create. So go ahead and Build. Customize. Race!