#tier-2 cities

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#bengaluru metro #delhi metro #india metro #infrastructure development #kolkata metro #metro expansion #metro network growth #mumbai metro #namo bharat #public transport #urban transport

India's metro network reaches world's third largest
From one Kolkata line in 1984 to 1,155 km across 26 cities, India's urban rail boom is reshaping how millions commute.
The Economic Times · 2m