Kolkata Metro

Rapid transit system in Kolkata, West Bengal, India

The Kolkata Metro is a rapid transit system serving the city of Kolkata and the Kolkata Metropolitan Region in West Bengal, India. Opened in 1984, it is the first rapid transit system in South Asia. It has 5 colour-coded lines with 58 operational stations with a total length of 73.42 km (45.62 mi), making it India's fourth largest and fourth busiest metro rail system.

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