The Pink Line (Line 7) is a metro rail line of the Delhi Metro, a rapid transit system in Delhi, India. [1] It consists of 38 metro stations from Majlis Park to Shiv Vihar, both in North Delhi.
At 59.24 kilometres (36.81 mi), the Pink Line is the longest individual line in the Delhi Metro and in India, exceeding the length of the operational Blue Line (excluding its branch line). It is mostly elevated and covers Delhi in an almost U-shaped pattern. The Pink Line is also known as the Ring Road Line, as the line passes alongside the Ring Road in Delhi.
The Pink Line has interchanges with most of the operational lines of the network, such as the Red Line at Netaji Subhash Place & Welcome, Yellow Line at Azadpur & Dilli Haat - INA, Green Line at Punjabi Bagh West, Blue Line at Rajouri Garden, Mayur Vihar Phase-I, Anand Vihar & Karkarduma, Dhaula Kuan of Airport Express (Orange Line) at Durgabai Deshmukh South Campus, Violet Line at Lajpat Nagar, as well as with Hazrat Nizamuddin and Anand Vihar Terminal (Indian Railways) and the ISBTs at Anand Vihar and Sarai Kale Khan.
The Pink Line has the highest point of the Delhi Metro at Dhaula Kuan with a height of 23.6 metres (77 ft), passing over the Dhaula Kuan grade separator flyovers and the Airport Express Line. [2] It also possesses the country's smallest metro station, Ashram, with a size of just 151.6 metres (497 ft) against the usual 265 metres (869 ft). [3] : 93 Also, the platform for a six-coach train is 140 metres (459 ft) but has been reduced to 135 metres (443 ft) in the Ashram station.
The line will be extended to Maujpur - Babarpur, creating one of the world's longest ring lines in the city. The Maujpur - Babarpur to Shiv Vihar section will then act as a branch line. The extension is not completed as of March 2025. [4]
