This is a route-map template for the Chennai Metro, a railway in India.
- For a key to symbols, see {{railway line legend}}.
- For information on using this template, see Template:Routemap.
- For pictograms used, see Commons:BSicon/Catalogue.
Note: Per consensus and convention, most route-map templates are used in a single article in order to separate their complex and fragile syntax from normal article wikitext. See these discussions [1],[2] for more information.
This template's initial visibility currently defaults to autocollapse, meaning that if there is another collapsible item on the page (a navbox, sidebar, or table with the collapsible attribute), it is hidden apart from its title bar; if not, it is fully visible.
To change this template's initial visibility, the |state= parameter may be used:
{{Phase I, Chennai Metro|state=collapsed}}will show the template collapsed, i.e. hidden apart from its title bar.{{Phase I, Chennai Metro|state=expanded}}will show the template expanded, i.e. fully visible.