Delhi Metro Pink Line's last section connecting Lajpat Nagar and Mayur Vihar was inaugurated here on Monday, completing the 59-km line.
The section will be operational for public use from 4 p.m. on Monday.
With this, the entire line, except for one station at Trilokpuri, will be operational.
The Delhi Metro opened six new sections in 2018 totalling a length of 96-km, which was termed a "world record" by Delhi Metro Rail Corp Managing Director Mangu Singh at the inauguration ceremony.
Addressing the public, Puri called the feat a "truly great achievement".
He said: "We are progressing in a direction which will help Delhi revive its previous greatness and will make it among the top ranking capitals of the world."
Sisodia called Delhi Metro a "marvel of engineering" and urged people to "salute the civil engineers" who have made the Metro possible.
Apart from Lajpat Nagar, there are five stations on this stretch: Vinobapuri, Ashram, Hazrat Nizamuddin, Mayur Vihar-I and Mayur Vihar Pocket-I.
The rest of the line was opened earlier in the year in two phases.
Encircling the busy Ring Road, the line connects far-flung localities such as Shalimar Bagh, Anand Vihar and Sarojini Nagar in north, east and south of Delhi respectively.
--IANS
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