ANSWER: Paradweep to Raxaul
Explanation:
The proposed Eastern Economic corridor of India would originate from Paradip port in Odisha & pass through Jharkhand province can possible have an auxiliary loop through Chhattisgarh Province and would terminate at Integrated Check Post(ICP), Raxaul in Bihar province on the India-Nepal border.
This corridor would also link up with North South Fast Track Corridor of Nepal. Beyond Nepal it would be linked to China through Tibet. Portion of this corridor in Bihar lies along Asian Highways 42 and Trans Asian Rail Network.