Delhi Metro is being counted amongst the marvels of Modern India, dubbed as proudest achievement of modern India by Indian Ministers.

But for a common man, it is much more ... the bare necessity mode to commute, it is nothing less than a dream.

Delhi Metro entered adjoining state Uttar Pradesh on November 12, 2009, with the opening of the Dwaraka-Noida line, which is already a huge hit.
http://www.dnaindia.com/india/report_metro-enters-noida-s...

On a peaceful weekend, I made this video to salute those thousand of engineers who are working round the clock to realize this dream.

Most of the content I took was from worldwide web, as noted below.

So, all the copyrights are with below or whoever owns it.

Most of the images are from following presentation from Hindu-
http://beta.thehindu.com/news/cities/Delhi/article47485.ece

Most of the data collected is from wikipedia
http://en.wikipedia.org/wiki/Delhi_Metro
http://en.wikipedia.org/wiki/List_of_metro_systems

The soundtrack is from bollywood movie Swades-
http://en.wikipedia.org/wiki/Swades (less info)