Hhm other cities like Chennai Hyderabad Mumbai Delhi Kolkata got their sub urban rail network but central govt neglected Bengaluru previously and in this state govt interest also lacked so today Bengaluru developed as major cosmopolitan city now they remembered it but now inch land also very valuable in this city due to its land property rates today but they have to make land acquisition considering future extn like tripple/quadrapple lines cause once suburban rail starts it will take good momentum and services considering population and traffic jam of this city.