The Automated Railway Infrastructure Inspection System (ARIIS), implemented by Dubai’s Roads and Transport Authority (RTA), constitutes a practical model for employing the latest artificial intelligence technologies in the transport sector. It aims to enhance the efficiency of operational maintenance and improve safety standards, while reducing reliance on traditional inspections that previously consumed significant time and resources. This innovative technology marks a significant advancement in Dubai Metro's operational maintenance, aligning with Dubai’s vision to be a global leader in Artificial Intelligence and sustainable infrastructure. ARIIS, a sophisticated robotic platform equipped with state-of-the-art sensors, lasers, and 3D cameras, autonomously inspects rail tracks, and critical infrastructure without interrupting metro operations. Real-time data analytics also support precise and well-informed maintenance decisions, enhancing resource management efficiency by 40% and minimizing unnecessary interventions.