as they steadily cut fares tncs are erasing these longstanding financial disincentives for traveling by motor vehicle in manhattan the report suggests that if tnc growth continues at the current pace and it finds there is no sign of it levelling off the necessity of some type of road pricing will become more and more evident these function are much like ridesourcing services except that they match multiple unrelated individuals or parties to share the same vehicle over the course of the same ride