TRAVEL ROUTE GENERATION SYSTEM, TRAVEL ROUTE GENERATION PROGRAM, AND TRAVEL ROUTE GENERATION METHOD

A travel route generation system (1) includes: a first collector (62) that collects running location information indicating running locations through which a plurality of vehicles (2) have run; a second collector (63, 64) that collects vehicle-related information related to the plurality of vehicles (2); a memory (53) that stores the vehicle-related information in association with the running location information; a criteria inputter (67) that receives inputs of screening criteria including a criterion regarding the vehicle-related information; a processor (68) that generates a recommended running route according to the screening criteria and based on the running location information and the vehicle-related information which are stored in the memory (53); and an outputter (70) that outputs the recommended running route generated by the processor (68).