Selective display of complex structures in a computer-implemented graphical map display

A system comprising:

• one or more processors;
• a memory storing instructions which, when executed by the one or more processors, causes performance of:
• receiving data identifying a plurality of destinations;
• determining, based on information relating to the plurality of destinations, that a first destination of the plurality of destinations and a second destination of the plurality of destinations should be grouped and, in response, generating data defining a multiple-stop destination comprising the first destination, the second destination, and a first semantic waypoint;
• causing display, on a graphical user interface of a client computing device, of a map comprising an identifier of a third destination of the plurality of destinations and an identifier of the multiple-stop destination;
• receiving, through the graphical user interface, a selection of the multiple-stop destination and, in response, causing display on the map of an identifier of the first destination, the second destination, and the first semantic waypoint.