Infrastructure planning is vital for developing and maintaining the necessary services and facilities that support a country or city's economic and social well-being. It includes a systematic process to enhance public amenities, ensuring that cities evolve into modern, efficient living spaces, while addressing challenges such as urban population growth and inadequate existing infrastructure. Major initiatives in India, like the Smart Cities Mission and AMRUT, aim to improve urban living conditions and infrastructure, highlighting the critical need for effective planning and investment.