In tunnel construction, linings such as segments and permanent linings are crucial for withstanding forces during both construction and service stages. Traditionally, reinforced concrete has been the norm, but there's a global shift towards Fibre Reinforced Concrete, which offers numerous advantages. These include enhanced worker safety, cracking control, improved tensile properties, and reduced susceptibility to environmental degradation. Specifically, SFRC segments are noted for their sustainability, significantly lowering carbon footprints by reducing reinforcement usage and enhances production techniques compared to Conventional Reinforced Concrete. In India's underground metro projects, tunnel segments adhere to specific standards regarding diameter and thickness to manage various loads like ground pressure and water during service. These segments endure axial force, bending moment, and bursting forces, compounded by additional operational loads from TBM thrust and segment handling. This study investigates the feasibility of using SFRC segments in India's metro tunnels, considering constant structural parameters and different rock and soil types considering overburden loads, earth pressure coefficients, and ground elasticity for different geological and geotechnical conditions, aiming to optimize segment design and performance across diverse terrains. The goal is to enhance construction efficiency and safety by recommending SFRC or reinforced concrete types suited to specific geological contexts. This study's findings aim to inform metro infrastructure design, ensuring robustness and longevity amidst varied geological challenges. By leveraging SFRC's benefits, metro projects can achieve both environmental sustainability and structural integrity, crucial for urban infrastructure resilience in growing cities like those in India.