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The emergence of Cellular Vehicle-to-Everything communication (C-V2X) has brought significant advancements in the field of Intelligent Transportation Systems. This review presents an in-depth analysis of the benefits offered by C-V2X technology, such as improved safety, enhanced traffic efficiency, and reduced environmental impact. The study offers an overview of state-of-the-art C-V2X architectures, protocols, use cases, emerging technologies, standardization bodies, and growth of the automotive industry verticals in C-V2X field. Additionally, this paper explores the visionary research on the Enhancing V2X Communication through Programmable Edge and Cloud Intelligence to enhance the traditional C-V2X architectures. It also provides insights into the opportunities and evolving infrastructure's refereed from 3GPP and ETSI standards for spectrum management, traffic management, policy handling, safety …