In May 2010, Indian Railways decided to take over the 104 kilometre (65 mi) as part of the Phase II at an estimated cost of ₹ 641 crore.

The Railway Board cleared the approval of the second phase after the state government agreed to fund two-thirds of the project cost.

[12] The first phase was completed at a cost of ₹1.62 billion (US$22 million), and it was inaugurated on 9 August 2003 by Deputy Prime Minister of India, L. K.

[13] The project complements the city's rapid growth in information technology, biotechnology, health, aviation and tourism.

[15] In May 2010, Indian Railways decided to adopt the MMTS 104-kilometre (65 mi) Phase II project at an estimated cost of ₹ 641 crore.

[18] On 9 June 2019 as part of the Phase II project the first stream between Tellapur and R. C. Puram with a distance of 6-kilometre was started and opened for the public.