India’s metro rail network has reached 1,170 km across 26 cities and is likely to overtake the US network length within two years, Manohar Lal said.

India's metro rail network is rapidly expanding, nearing the United States' current length. The Union minister anticipates India will soon become the second-largest metro network…

India’s metro rail network has reached 1,170 km across 26 cities and is likely to overtake the US network length within two years, Manohar Lal said.