I installed a Lionel FasTrack Graduated Trestle Set on the train table yesterday to get the outer loop elevated like I wanted to so I can build a mountain on one corner of the layout. It will have tunnels for both the inner and outer loops of track. The trestle set will be completely covered by scenery in the next few months. I used it because it is made especially for FasTrack and is sturdy. As soon as we secure the trestle piers to the table, I can begin with the scenery. Also need to wire the layout for accessory lighting. This shows the the trains run on the elevated tracks. Progress . . .