摘要:Mass transit is essential to the movement of people in urban cities. A city that intends to be smart needs to integrate mass transit systems—buses, tramways, subways, and trains—with Intelligent Transportation Systems (ITS) to improve urban transport services. The objective of this study is to analyze the relation of mass transportation modes in smart cities with the technology applied to them. Thus, a literature review was conducted to identify scientific publications about the theme, and the textual mechanic analysis using Iramuteq software 4.0.3 was applied. This study cites the technologies incorporated into mass transportation modes presented in literature and describes the current scenario of smart and sustainable mobility for public transportation.