This paper explores strategic approaches for enhancing sustainability and urban mobility in rapidly growing cities through effective metro system management. Examining successful case studies, it emphasizes technology integration, operational optimization, and stakeholder collaboration. The research underscores the role of emerging technologies and data analytics in decision-making. Findings offer actionable insights for metro operators, urban planners, and policymakers, guiding the development of sustainable metro systems. The study also advocates for a Sustainable Urban Mobility Plan, addressing objectives such as accessible transport, safety, pollution reduction, efficiency, and u1·ban environment enhancement.