1. A system for interacting with a plurality of autonomous vehicles, the system comprising: a memory including a predetermined road model representative of at least one road segment, wherein the predetermined road model includes at least a spline representation of a target path for the plurality of autonomous vehicles along the at least one road segment; and at least one processor programmed to: selectively receive, from the plurality of autonomous vehicles, road environment information based on navigation by the plurality of autonomous vehicles through their respective road environments, wherein selectively receiving the road environment information is accomplished by causing some of the plurality of autonomous vehicles travelling within a particular geographic region to transmit road environment information to the system and preventing others of the plurality of autonomous vehicles travelling within the particular geographic region from transmitting road environment information to the system; determine whether one or more updates to the predetermined road model are required based on the received road environment information; and update the predetermined road model to include the one or more updates.