The invention discloses a magnetic levitation traffic line shape achieving method and belongs to the field of magnetic levitation traffic. A magnetic levitation track adopts a track beam, a track board and n-shaped rails. The line shapes are designed on the basis of a route, the line shapes of the track beam, the track board and the n-shaped rails are correspondingly given, and each line shape comprises three modes of a straight line shape, a round curve line shape and a vertical line shape. The designed line shapes of the route can be well achieved. A magnetic levitation track is simple in structure, convenient to industrially produce and manufacture and capable of being adjusted on site easily.