He was speaking during the inauguration of Pune Metro Line 3 (Hinjawadi-Shivajinagar) and the launch of other Metro connectivity projects worth around ₹21,800 crore. Pune: Prime Minister Narendra Modi on Tuesday highlighted India's rapid expansion of Metro connectivity since 2014 and said the network had grown from around 238 km to more than 1,200 km over the past 12 years.