Abstract: A railway can have trains for generally high speed if curves have very large radius. For this to be generally possible the trains must be able to nm in steep slopes. When driving wheels are pressed against the rail head sides a double drive force from friction is achieved and controlled by a separate force independent of the weight of the train. The carrying wheels are made free from lateral forces by suspended them in cardan rings. The driving wheels running on the rail head sides also only steer if no force is applied. The switches can be free from movable pars Wheels against flank rails parallel to the outermost rails keeps the train left in the switches. Double-rotor motors give the driving. They can be attached to the wheels on the rail head side, hut also to the carrying cardules. Such motors can also be placed within the carrying wheels, in cardules and m the driving wheels on the sides. The rails can get trapeze form.