Abstract: A ring-transport type system with load carrying vehicles traveling in one direction, with junctions connecting track on or above ground. The junctions are divided into two types where the first is of an active type for vehicle guiding including a straight track section and an off-line track section curving off the direction of travel. The second type of junction is passive and includes a straight main track section and a curved track section arranged in such a way that vehicles backing through the passive junction under normal conditions follow the straight track section.