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The has rejected the Tamil Nadu government's proposal for Metro Rail systems in Coimbatore and Madurai for a second time. The Centre has instead recommended implementing a , citing inadequate population (under two million per the ), lack of significant time savings for commuters, and insufficient projected ridership, despite the state's arguments highlighting industrial and tourist significance.
This issue highlights the evolving criteria and policy framework for urban transport infrastructure approval in India. The rejection by the MoHUA emphasizes that the Metro Rail Policy 2017 mandates a comprehensive evaluation beyond just population, focusing on economic viability, ridership projections, and alternative transport modes. The Centre argues that high-cost Metro projects are not always the optimal solution for tier-II cities. By recommending BRTS, the government is pushing for cost-effective mobility solutions. UPSC aspirants should note the shift in focus towards comprehensive mobility planning (CMP), where investments must match the actual transport demand and financial sustainability of the city, rather than adopting a 'one-size-fits-all' approach with capital-intensive Metro systems.
The back-and-forth between the Tamil Nadu government and the Centre illustrates the complexities of cooperative federalism in infrastructure development. Under the Constitution of India, 'Local Government' is a State subject (Entry 5, State List), though 'Land' is Entry 18. Furthermore, while urban planning is a state function under the 74th Amendment, Metro Rail projects are governed by Central Acts (like the Metro Railways (Construction of Works) Act, 1978) as 'Railways' is a Union subject (Entry 22, Union List)., but large-scale projects like Metro Rail require central funding, approval, and technical clearance, often leading to friction. The State's argument that population shouldn't be the sole criterion—especially considering floating populations and rapid urbanization—highlights the need for flexible, context-specific policies. Aspirants should analyze this as a case study in inter-governmental relations, where the Centre's standardized appraisal mechanisms clash with a State's specific developmental aspirations and regional priorities. Questions in GS 2 could explore how such disagreements affect urban development outcomes.
From an urban geography perspective, the debate over Metro vs. BRTS underscores the challenges of rapid urbanization and spatial planning. Both Coimbatore and Madurai face constraints related to right-of-way (RoW), making at-grade (ground level) BRTS difficult to implement due to narrow roads. An elevated BRTS, as suggested, significantly increases costs, blurring the economic advantage it typically holds over a Metro. This situation reflects the necessity for transit-oriented development (TOD) and integrated land-use planning. UPSC questions often focus on the challenges of urban mobility in tier-II cities, requiring candidates to evaluate the suitability of different transport modes (Metro, Light Rail, BRTS) based on geographical constraints, population density, and existing urban morphology.