April 4, 1994 (February 24), Awake, the world's largest wooden frame roller coaster road completed. In In April 1994, one the world's largest wooden frame roller coaster road "White Tornado" the completed spa resort in Nagano, Japan. Plane roller coaster Road length of 1715 meters, the highest point of 45.5 meters, shared 4800 cubic meters of pine wood is equivalent to the amount of build 1000 Japanese Bed. (History. Cn)