India-chennai starts metro operations

[being humane]

Are India's metros mostly under or above ground？

kolkata's metro is underground

 

[Josef K]

Are India's metros mostly under or above ground？

This metro is mostly above ground, except for a small portion of the length close to the airport. Delhi metro is completely above ground. Don't know about others.

 

[Bombaywalla]

This metro is mostly above ground, except for a small portion of the length close to the airport. Delhi metro is completely above ground. Don't know about others.

Not true. Delhi Metro has a few lines that run underground. Bombay metro's SoBo line will also be underground.