Delhi Metro Blue Main Line Route Map

Interesting facts about Delhi Metro Blue Main line

• The Blue Line was the third line of the Metro to be opened and the first to connect areas outside Delhi.
• The blue line is the longest line (by total length) of the network and consists of a Main Line (Line 3) with 50 stations.
• The first section of this line between Dwarka and Barakhamba Road was inaugurated on 31 December 2005.
• The Blue Mainline (Line 3) was the longest line of the Delhi Metro network until 6 August 2021.
• A branch of the Blue Line with a length of 6.25 kilometers (3.88 mi) was inaugurated on 8 January 2010.
• On 9 March 2019, a 6.67 km extension of the line from Noida City Centre to Noida Electronic City was opened to the public by Prime Minister Narendra Modi.
• Delhi Metro currently has parking facilities at 35 metro stations of the Blue Line.
• The security of the Blue Line is handled by Central Industrial Security Force.