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The Times of India

Others / The Times of India

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Why trains have different-coloured coaches and what it means for travellers

Train coach colours serve as a visual language, differentiating train types, categories, and service levels for travellers. Blue signifies standard trains, red indicates safer LHB coaches, green denotes budget options, and white points to semi-high-speed services. These colours also reflect the evolution of railway technology.

5 May 2026 10:00 am