Chennai CMRL to begin tunnelling in Alwarpet, Teynampet soon February 28, 2026 gopalkumarthakur@gmail.com Metro Rail will start the tunnelling work from Thirumayilai to Boat Club in June; tunnel boring machines Eagle and Flamingo will be redeployed again for work on this short 1.9-km stretch Related posts: BJP national office bearer’s son among two arrested for drug peddling in Chennai Chennai Snake Park to study tribal snakebite remedies Tamil Nadu gets 25% of all medical tourists visiting India: Health Minister Southern Railway launches QR-code grievance system to curb food quality issues