page_title: List of Delhi Metro lines
section_title: List
hierarchical_section_title: List of Delhi Metro lines / List
caption_attribution_description: Deutsch: Linienplan der U-Bahnlinien und der Ringeisenbahn von Delhi English: Map of the metro lines and the ring railway of Delhi 中文: 德里城市轨道交通线网地图，含德里地铁、诺伊达地铁、古尔冈快速地铁和德里环线铁路
context_page_description: The Delhi Metro is a rapid transit system serving Delhi and its satellite cities of Gurgaon, Noida, Faridabad and Ghaziabad in the National Capital Region of India; built and maintained by the Delhi Metro Rail Corporation Limited. It is the largest metro rail system of India.
context_section_description: The following table presents the 8 lines of the Delhi Metro. They are chronologically sorted by the date of the first section of line to open. The date indicates the official opening date of the line. The section column indicates the terminal points of line. The length column indicates the total present length of the line, and the extension column indicates the length of the extension since first inception of line. The station column indicates the number of stations on the line after the opening of each extension or upgrade.
caption: Network map
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