Why metro rail will ‘convert’ underground stns
Roller coaster ride for commuters when a part of phase-2 line opens in a few years as a few underground stations will be elevated to cut cost while a few stations will go underground well below the existing tunnels at a depth of 29m.
from Chennai News, Latest Chennai News Headlines & Live Updates - Times of India http://bit.ly/2EWGxNN
from Chennai News, Latest Chennai News Headlines & Live Updates - Times of India http://bit.ly/2EWGxNN
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