Smart cities are not built only with digital technologies and intelligent systems; they begin with strong, reliable infrastructure beneath our feet. Efficient drainage is one of the most critical foundations of any modern city, and the gully grating plays a central role in making this possible. High-performance gully gratings ensure effective water management, protect roads, and support the long-term sustainability of urban environments. The Role of Drainage in Smart City Infrastructure Urban areas face increasing challenges from heavy rainfall, rapid development, and climate change. Without proper drainage, water accumulates on roads and public spaces, leading to flooding, traffic disruption, and infrastructure damage. A well-designed gully grating acts as the first collection point for surface water, directing it into underground drainage networks. By managing water efficiently at street level, gully gratings help smart cities maintain functionality and resilience, even during e...