Pink Line (Delhi Metro)

Pink Line (Line 7)
Pink Line near Anand Vihar Station
Overview
Status	Operational
Owner	Delhi Metro
Locale	Delhi
Termini	Majlis Park Shiv Vihar
Stations	38
Service
Type	Rapid Transit
System	Delhi Metro
Operator(s)	Delhi Metro Rail Corporation
Rolling stock	Hyundai-ROTEM
History
Opened	14 March 2018 (Majlis Park – Durgabai Deshmukh South Campus) 6 August 2018 (Durgabai Deshmukh South Campus – Lajpat Nagar) 31 October 2018 (Trilokpuri Sanjay Lake – Shiv Vihar) 31 December 2018 (Lajpat Nagar – Mayur Vihar Pocket I) 6 August 2021 (Trilokpuri Sanjay Lake – Mayur Vihar Pocket I)
Technical
Line length	59.24 km (36.81 mi)
Character	Underground and Elevated
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge
Electrification	25 kV 50 Hz AC overhead catenary
Route map Legend under construction Maujpur - Babarpur Yamuna Vihar Bhajanpura Khajuri Khas Sonia Vihar Yamuna River Soorghat Jagatpur Village Jharoda Majra Burari Outer Ring Road Mukundpur Depot Majlis Park Magenta Line Ring Road Azadpur Yellow Line Magenta Line Shalimar Bagh Netaji Subhash Place Red Line Shakurpur Rohtak Road Punjabi Bagh West Green Line ESI - Basaidarapur Rajouri Garden Blue Line Najafgarh Road Mayapuri Naraina Vihar Delhi Cantonment Delhi–Gurgaon Expressway Dhaula Kuan Airport Express Durgabai Deshmukh South Campus Sir M. Vishweshwaraiah Moti Bagh Bhikaji Cama Place Sarojini Nagar Dilli Haat - INA Yellow Line South Extension Lajpat Nagar Violet Line Vinobapuri Ashram Sarai Kale Khan - Nizamuddin Ring Road Yamuna River Mayur Vihar-I Blue Line Mayur Vihar Pocket I Trilokpuri Sanjay Lake East Vinod Nagar - Mayur Vihar-II Mandawali - West Vinod Nagar IP Extension Anand Vihar Blue Line Karkarduma Blue Line Karkarduma Court Krishna Nagar East Azad Nagar Welcome Red Line Grand Trunk Road Jaffrabad Maujpur - Babarpur Pink Line Gokulpuri Delhi Uttar Pradesh border Johri Enclave Shiv Vihar

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, 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 against the usual 265 metres.^[3]: 93 Also, the platform for a six-coach train is 140 metres but has been reduced to 135 metres 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 expected to be completed by March 2025.^[4]