I would like to know Basin Bridge-Korukkupet: 2 KMS is double line or four lines?
As per RB targets they have targeted to complete Chennai Beech - Korukupet - 3rd and 4th line Feb 2017 and Korukkupet-Ennore 4th line by Jan 2017.
I think Korukkupet-Ennore 3rd line is already commissioned and in use.
Members kindly clarify.