A method for managing the operation of a transportation system for persons or goods implemented by a single administrative office (11). Participants operating or using the transportation system are registered. Identity confirming information is obtained and identification documentation is provided to each registrant. Any registered person may make a reservation for transportation services. A security check of each registered person is made. One or more transporters (14) is then chosen. Selections are then made among chosen transporters when more than one chosen transporter is suitable. The transporter is notified to confirm acceptance of the order by the passenger or shipper. The passenger or shipper is then notified of the transporter and conditions for such transportation services. Finally, payment is received for the transportation services, which may then be conveyed to the transporter.