Chennai Metro Rail Limited (CMRL) has achieved a major milestone by completing an 867-meter tunnel between Ayanavaram and Perambur as part of its...
ByKanmani ChokkalingamMay 17, 2025Chennai Metro Rail Limited (CMRL) has commenced underground tunnelling for Corridor 5 by launching its first tunnel boring machine (TBM) Kurinji at the...
BySamrita JosephFebruary 21, 2025