With defunct railway networks between India and Bangladesh being restored, Nepal’s plan to connect its eastern side bordering West Bengal to its western side bordering Uttarakhand through the East-West corridor (also known as Mechi-Mahakali Railway), and the proposed extension of railway lines from Kokrajhar in Assam up to Gelephu in Bhutan, transport connectivity in the BBIN subregion is up for a major transformation. The Briefing Paper calls for an enabling agreement similar to the BBIN Motor Vehicles Agreement (MVA) signed in June 2015, though yet waiting for its implementation.