Finally Donakonda - Kurichedu 12 KMS double line opened in the part of GNT - GTL Doubling.Of the 401 KMS of doubling route, 92 KMS of doubling has been completed so far.There is still 309 km to be doubled.It aims to complete (𝐊𝐔𝐑𝐈𝐂𝐇𝐄𝐃𝐔 - 𝐆𝐔𝐍𝐃𝐋𝐀𝐊𝐀𝐌𝐌𝐀 𝟏𝟏 𝐊𝐌𝐒, 𝐓𝐀𝐑𝐋𝐔𝐏𝐀𝐃𝐔 - 𝐆𝐀𝐉𝐉𝐄𝐋𝐀𝐊𝐎𝐍𝐃𝐀 𝟐𝟓 𝐊𝐌𝐒) 36 of doubling by 2022 March.