Ken Poznaniack is an incredible modeler, and his HO railroad shows it. The Layout was started in 2000 not 2020 as stated in the video. There are many custom-made automated coal loaders and displays all over this multi-level railroad. There is an operating track laying train that I estimate to be over 25ft long and works! Many items ive never seen like the giant Cat bulldozers and many custom scenes. The big coal dozers are Kibri . There is a rail laying train with the rail made by Plastic Rail Protoloads in NC. Operating sessions on the layout are very impressive . Fred Eisen trains on YouTube also uploaded an ops session video on this layout as well @fredeisen7401