Covering the helix continues

We continue building up the cover for the helix. We have about one or two of the 1 1/2-inch layers of the pink foam to go followed by a cover. Then will come the landscaping (forest, rock faces, ground cover, etc.).

When this is finished, this end of the railroad's upper level will be pretty much complete. The coal tipple from previous scenes is just out of sight to the left on the upper level.