The role of smart transportation in shaping sustainable urban development and reducing carbon emissions

This review article explores the intricate relationship between smart transportation and carbon emissions reduction, particularly within the context of shaping sustainable urban development. As cities expand and populations rise, transportation infrastructure becomes increasingly pivotal in guiding urban growth. Smart transportation emerges as a potent solution, addressing immediate challenges while charting a course toward eco-friendly, personalized urban mobility. The review methodically examines various technologies and strategies aimed at optimizing transportation systems for sustainability. Intelligent traffic management systems are dissected for their ability to enhance traffic flow and lessen congestion through advanced signal control mechanisms and predictive analytics. Moreover, the study investigates the importance of Connected and Autonomous Vehicles (CAVs), which offer the capacity to reform transportation with enhanced safety, efficiency, and environmental sustainability. Leveraging technologies like artificial intelligence and vehicle-to-vehicle communication, CAVs have the potential to drastically reduce accidents and emissions while optimizing travel routes and energy consumption. In addition to CAVs, the review underscores the crucial role of Electric and Low-Emission Vehicles (EVs) in reducing carbon emissions and promoting cleaner mobility options. The potential of EVs to significantly reduce greenhouse gas emissions is explored, especially when paired with renewable energy sources for charging. Furthermore, promoting smart sustainable transportation modes, such as ride-sharing and carpooling, is examined to further reduce emissions and foster healthier, more efficient urban mobility. Through these multifaceted approaches, the review emphasizes how smart transportation can serve as a catalyst for creating a more sustainable and efficient urban transportation landscape. By aligning with cities' carbon emission reduction goals and promoting vibrant, livable urban environments, smart transportation technologies and strategies offer a promising pathway towards a sustainable future for future generations.