Smart transportation, shared mobility, and future mobility are all terms that are used to describe the evolution of transportation in the 21st century. Smart transportation uses technology to improve the efficiency, safety, and sustainability of transportation. Shared mobility refers to transportation models where people share vehicles or modes of transportation. Future mobility is the way we will move around in the future, and it is likely to be characterized by a number of trends, including increased use of shared mobility, the rise of autonomous vehicles, and a focus on sustainability. These trends are all leading towards a future where transportation is more efficient, safer, and environmentally friendly. This chapter discusses the trending technologies for smart transportation, shared mobility, and future mobility along with the applications, use-cases, and challenges faced while incorporating them in intelligent transportation systems (ITS) in urban environments.