This is № 570 of Pilentum's model railroad videos. Although Carlo Spada lives in Italy, he likes American railroads and trains, especially powerful steam locomotives and diesel-electric locomotives. In 2014, Carlo began building his model train layout in HO scale. His miniature world in 1/87 scale covers an area of 9.0 x 4.5 meters and depicts areas of the United States that are particularly close to his heart, such as Arizona, California and Colorado.