Transport system

Provided is a transport system comprising transport vehicles and management control devices. In this invention, the transport vehicles transport goods by driving along a path. The management control device assigns to the transport vehicles a command to transport goods. The transport system comprises a route selection unit, a counting unit, and an adjustment unit. The route selection unit selects, on the basis of the transport command, a route on which the transport vehicles are to drive such that the cost of the route from origin to destination is minimized. The counting unit counts the number of transport vehicles entering a set area that has been set for the path. If an aggregate count value aggregating the numbers counted by the counting unit in an aggregation period exceeds a first threshold value, the adjustment unit increases the cost of a route that passes through the set area.