"Brief of all projects (as of 31st August 2018)"(PDF). Page 14: New BG Line: Gazole-Itahar (27.20 Km), Itahar-Raiganj (22.16 Km) & Iatahar-Buniadpur (27.095 Km) as a Material Modification of Eklakhi to Balurghat (86.76Km) New Line project: (Total=163.215Km). Northeast Frontier Railway (Construction). Archived from the original(PDF) on 2 December 2018. Retrieved 2 December 2018.
"Brief of all projects (as of 31st August 2018)"(PDF). Page 14: New BG Line: Gazole-Itahar (27.20 Km), Itahar-Raiganj (22.16 Km) & Iatahar-Buniadpur (27.095 Km) as a Material Modification of Eklakhi to Balurghat (86.76Km) New Line project: (Total=163.215Km). Northeast Frontier Railway (Construction). Archived from the original(PDF) on 2 December 2018. Retrieved 2 December 2018.