Track transport system

The invention discloses a track transport system. The track transport system includes a track including a steering portion and a travelling portion, wherein a recessed portion is formed in the travelling portion to form an escape channel; a track vehicle including a vehicle body and a plurality of bogies, wherein the plurality of bogies movably cross the track, the bogies match an inner bottom surface of the escape channel of the travelling portion and the steering portion, the bogies travel through the travelling portion and turn through the steering portion, the vehicle body is connected to the bogies and travels along the track under the traction of the bogies, the vehicle body includes a plurality of compartments which are successively hinged in the length direction of the track, and the bottom of each compartment is connected to two bogies. According to the embodiments of the invention, the track transport system can evacuate passengers in an emergency, is low in cost, is little in occupation space, is small in track load-bearing capacity, is high in stability, is high in stability in vehicle supporting, and is large in passenger-carrying amount.