PROBLEM TO BE SOLVED: To provide a travel management system which allows plural automatic traveling vehicles to travel efficiently, in various environments.SOLUTION: A control part 25 of a management device 20 executes: first recognition processing S104 for recognizing an automatic traveling vehicle 10 which enters an intersection area E1 earliest, as a preceding vehicle 10A; second recognition processing S106 for recognizing an automatic traveling vehicle 10 which enters the intersection area E1 after the preceding vehicle 10A enters the intersection area, as a subsequent vehicle 10B; first control processing S109, S115 for inhibiting the subsequent vehicle 10B from passing a stop point P3 until the preceding vehicle 10A exits an intersection J; and second control processing S110-S114 for changing at least one of a first speed V1 at which the preceding vehicle 10A travels, and a second speed V2 at which the subsequent vehicle 10B travels, for delaying the subsequent vehicle 10B relative to the preceding vehicle 10A so that the preceding vehicle 10A exits the intersection J by the subsequent vehicle 10B arrives at the stop point P3.SELECTED DRAWING: Figure 4
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