Metro rail connectivity: 15 more cities will soon have metro rail in India: Check details here
India's first underground metro. - Review of Metro Railway, Kolkata (Calcutta), India - Tripadvisor
Centre issues parameters for metro rail systems under 'Make in India initiative' | Latest News India - Hindustan Times
Building a Subway in One of the World's Most Crowded Cities
First underground metro train in Chennai to run from Sunday | Chennai News - Times of India
List of metro systems - Wikipedia
Eight firms bid for ₹1,250 crore underground construction contract for Kanpur Metro | Urban Transport News
South India's first underground metro flagged off - South India's first underground metro flagged off | The Economic Times
Urban rail transit in India - Wikipedia
Kolkata first underground metro station 25 years | India News – India TV
Namma Metro train completes journey on underground stretch | Deccan Herald
What the Subway Is Like in 16 Different Cities.
East West Corridor Kolkata Metro underwater train Kolkata Metro: India's first under-water train to run between Salt Lake & Yuva Bharati Krirangan from Feb 13 | India News
World Class Mumbai Underground Metro - An engineering wonder - YouTube
Underwater metro tunnel in Kolkata - India's first - to be ready in 2023 | Latest News India - Hindustan Times
Indian Metro Rail Networks: Quick Guide, Routes Map, Start Date
India's Longest Underground Tunnels of Metro Lines
India's Longest Underground Tunnels of Metro Lines
The long and short of underground Metro | Pune News - Times of India
Workers are walking in underground tunnels during the construction of the Delhi metro subway train in India Stock Photo - Alamy
Why Most Metro's Are Elevated in INDIA and Not Underground || HINDI || हिंदी || - YouTube
India's first underwater Metro line in Kolkata: A look at newly opened station | Mint
A Beginner's Guide to the Delhi Metro | Intrepid Travel Blog
Kolkata All Set For India's First Underwater Metro Services | Good News Today - YouTube
